diff --git a/frontend/eslint.config.js b/frontend/eslint.config.js
index 61a49047..6df67a93 100644
--- a/frontend/eslint.config.js
+++ b/frontend/eslint.config.js
@@ -51,6 +51,8 @@ export default tseslint.config(
       'igny8-design-system/no-raw-textarea': 'warn',
       // Button icon positioning - icons as children cause vertical stacking, use startIcon/endIcon props
       'igny8-design-system/no-icon-children': 'warn',
+      // Disallow Tailwind default color utilities (blue/pink/emerald/info, etc.)
+      'igny8-design-system/no-tailwind-default-colors': 'warn',
     },
   },
 )
diff --git a/frontend/eslint/eslint-plugin-igny8-design-system.cjs b/frontend/eslint/eslint-plugin-igny8-design-system.cjs
index 60d7d0c6..10687130 100644
--- a/frontend/eslint/eslint-plugin-igny8-design-system.cjs
+++ b/frontend/eslint/eslint-plugin-igny8-design-system.cjs
@@ -17,6 +17,7 @@
  * 3. no-raw-select - Use <Select> from components/form/Select
  * 4. no-raw-textarea - Use <TextArea> from components/form/input/TextArea
  * 5. no-icon-children - Use startIcon/endIcon props instead of icon children in Button
+ * 6. no-tailwind-default-colors - Disallow Tailwind default color utilities
  * 
  * USAGE: Import in eslint.config.js and enable rules
  */
@@ -367,5 +368,101 @@ module.exports = {
         };
       },
     },
+
+    /**
+     * Disallow Tailwind default color utilities (blue-*, red-*, green-*, etc.)
+     * Only allow brand-*, gray-*, success-*, warning-*, error-*, purple-*
+     */
+    'no-tailwind-default-colors': {
+      meta: {
+        type: 'problem',
+        docs: {
+          description: 'Disallow Tailwind default color utilities. Use brand/gray/success/warning/error/purple palettes only.',
+          recommended: true,
+        },
+        messages: {
+          noDefaultColors: 'Disallowed Tailwind color utility "{{className}}". Use brand/gray/success/warning/error/purple instead.',
+        },
+        schema: [],
+      },
+      create(context) {
+        const allowedPalettes = new Set(['brand', 'gray', 'success', 'warning', 'error', 'purple']);
+        const disallowedPalettes = new Set([
+          'blue', 'red', 'green', 'emerald', 'amber', 'indigo', 'violet', 'info',
+          'fuchsia', 'pink', 'rose', 'sky', 'teal', 'cyan', 'lime', 'yellow',
+          'orange', 'slate', 'zinc', 'neutral', 'stone'
+        ]);
+
+        const allowedSpecial = new Set([
+          'text-white', 'bg-white', 'border-white', 'fill-white', 'stroke-white',
+          'text-black', 'bg-black', 'border-black', 'fill-black', 'stroke-black',
+          'text-transparent', 'bg-transparent', 'border-transparent',
+        ]);
+
+        const classRegex = /^(?:bg|text|border|ring|stroke|fill|from|to|via|outline|decoration|placeholder|caret|divide)-([a-z]+)-(?:\d{2,3})$/;
+
+        function extractClassStrings(attrValue) {
+          const results = [];
+          if (!attrValue) return results;
+
+          if (attrValue.type === 'Literal' && typeof attrValue.value === 'string') {
+            results.push(attrValue.value);
+          }
+
+          if (attrValue.type === 'JSXExpressionContainer') {
+            const expr = attrValue.expression;
+            if (expr.type === 'Literal' && typeof expr.value === 'string') {
+              results.push(expr.value);
+            }
+            if (expr.type === 'TemplateLiteral') {
+              for (const quasi of expr.quasis) {
+                if (typeof quasi.value.cooked === 'string') {
+                  results.push(quasi.value.cooked);
+                }
+              }
+            }
+          }
+
+          return results;
+        }
+
+        function normalizeToken(token) {
+          const base = token.split(':').pop() || token;
+          return base.replace(/\/[0-9]+$/, '');
+        }
+
+        return {
+          JSXAttribute(node) {
+            if (node.name.type !== 'JSXIdentifier' || node.name.name !== 'className') {
+              return;
+            }
+
+            const classStrings = extractClassStrings(node.value);
+            if (!classStrings.length) return;
+
+            for (const classString of classStrings) {
+              const tokens = classString.split(/\s+/).filter(Boolean);
+              for (const token of tokens) {
+                const normalized = normalizeToken(token);
+                if (allowedSpecial.has(normalized)) continue;
+
+                const match = normalized.match(classRegex);
+                if (!match) continue;
+
+                const palette = match[1];
+                if (allowedPalettes.has(palette)) continue;
+                if (disallowedPalettes.has(palette)) {
+                  context.report({
+                    node,
+                    messageId: 'noDefaultColors',
+                    data: { className: token },
+                  });
+                }
+              }
+            }
+          },
+        };
+      },
+    },
   },
 };
diff --git a/frontend/src/components/Automation/DetailView/ProductionSummary.tsx b/frontend/src/components/Automation/DetailView/ProductionSummary.tsx
index ff8ed0dc..79e061a4 100644
--- a/frontend/src/components/Automation/DetailView/ProductionSummary.tsx
+++ b/frontend/src/components/Automation/DetailView/ProductionSummary.tsx
@@ -101,8 +101,8 @@ const ProductionSummary: React.FC<ProductionSummaryProps> = ({
     {
       label: 'Images',
       value: counts.images,
-      color: 'text-info-600 dark:text-info-400',
-      bgColor: 'bg-info-50 dark:bg-info-900/20',
+      color: 'text-brand-600 dark:text-brand-400',
+      bgColor: 'bg-brand-50 dark:bg-brand-900/20',
     },
   ];
 
diff --git a/frontend/src/components/billing/CreditCostBreakdownPanel.tsx b/frontend/src/components/billing/CreditCostBreakdownPanel.tsx
index 543ee2fb..8f311847 100644
--- a/frontend/src/components/billing/CreditCostBreakdownPanel.tsx
+++ b/frontend/src/components/billing/CreditCostBreakdownPanel.tsx
@@ -107,7 +107,7 @@ export default function CreditCostBreakdownPanel() {
   const operationColors = [
     { bg: 'bg-brand-50 dark:bg-brand-900/20', text: 'text-brand-600 dark:text-brand-400', border: 'border-brand-500 dark:border-brand-400' },
     { bg: 'bg-success-50 dark:bg-success-900/20', text: 'text-success-600 dark:text-success-400', border: 'border-success-500 dark:border-success-400' },
-    { bg: 'bg-info-50 dark:bg-info-900/20', text: 'text-info-600 dark:text-info-400', border: 'border-info-500 dark:border-info-400' },
+    { bg: 'bg-brand-50 dark:bg-brand-900/20', text: 'text-brand-600 dark:text-brand-400', border: 'border-brand-500 dark:border-brand-400' },
     { bg: 'bg-purple-50 dark:bg-purple-900/20', text: 'text-purple-600 dark:text-purple-400', border: 'border-purple-500 dark:border-purple-400' },
     { bg: 'bg-warning-50 dark:bg-warning-900/20', text: 'text-warning-600 dark:text-warning-400', border: 'border-warning-500 dark:border-warning-400' },
     { bg: 'bg-purple-50 dark:bg-purple-900/20', text: 'text-purple-600 dark:text-purple-400', border: 'border-purple-500 dark:border-purple-400' },
@@ -156,10 +156,10 @@ export default function CreditCostBreakdownPanel() {
           <div className="text-xs text-gray-500 mt-1">API calls</div>
         </Card>
 
-        <Card className="p-6 border-l-4 border-info-500 dark:border-info-400">
+        <Card className="p-6 border-l-4 border-brand-500 dark:border-brand-400">
           <div className="flex items-center gap-3 mb-2">
-            <div className="p-2 bg-info-50 dark:bg-info-900/20 rounded-lg">
-              <DollarSignIcon className="w-5 h-5 text-info-500 dark:text-info-400" />
+            <div className="p-2 bg-brand-50 dark:bg-brand-900/20 rounded-lg">
+              <DollarSignIcon className="w-5 h-5 text-brand-500 dark:text-brand-400" />
             </div>
             <div className="text-sm text-gray-600 dark:text-gray-400">Total Credits</div>
           </div>
diff --git a/frontend/src/components/billing/PayInvoiceModal.tsx b/frontend/src/components/billing/PayInvoiceModal.tsx
index d7ff0157..eea57d74 100644
--- a/frontend/src/components/billing/PayInvoiceModal.tsx
+++ b/frontend/src/components/billing/PayInvoiceModal.tsx
@@ -345,14 +345,14 @@ export default function PayInvoiceModal({
                       disabled={loading}
                       className={`flex-1 flex items-center justify-center gap-2 px-4 py-3 rounded-lg border-2 transition-all ${
                         selectedOption === 'paypal'
-                          ? 'border-[#0070ba] bg-blue-50 dark:bg-blue-900/20 text-[#0070ba] dark:text-blue-300'
+                          ? 'border-brand-500 bg-brand-50 dark:bg-brand-900/20 text-brand-700 dark:text-brand-300'
                           : 'border-gray-200 dark:border-gray-700 hover:border-gray-300 dark:hover:border-gray-600 text-gray-700 dark:text-gray-300'
                       }`}
                     >
-                      <WalletIcon className={`w-5 h-5 ${selectedOption === 'paypal' ? 'text-[#0070ba]' : 'text-gray-500'}`} />
+                      <WalletIcon className={`w-5 h-5 ${selectedOption === 'paypal' ? 'text-brand-600' : 'text-gray-500'}`} />
                       <span className="font-medium">PayPal</span>
                       {isDefaultMethod('paypal') && (
-                        <span className="ml-1 px-1.5 py-0.5 text-xs font-medium rounded bg-blue-100 dark:bg-blue-800 text-blue-700 dark:text-blue-200">
+                        <span className="ml-1 px-1.5 py-0.5 text-xs font-medium rounded bg-brand-100 dark:bg-brand-800 text-brand-700 dark:text-brand-200">
                           Default
                         </span>
                       )}
@@ -429,12 +429,12 @@ export default function PayInvoiceModal({
             {selectedOption === 'bank_transfer' && isPakistan && (
               <form onSubmit={handleBankSubmit} className="space-y-4">
                 {/* Bank Details */}
-                <div className="p-4 bg-blue-50 dark:bg-blue-900/20 rounded-lg border border-blue-200 dark:border-blue-800">
-                  <h4 className="font-medium text-blue-900 dark:text-blue-100 mb-2 flex items-center gap-2">
+                <div className="p-4 bg-brand-50 dark:bg-brand-900/20 rounded-lg border border-brand-200 dark:border-brand-800">
+                  <h4 className="font-medium text-brand-900 dark:text-brand-100 mb-2 flex items-center gap-2">
                     <Building2Icon className="w-5 h-5" />
                     Bank Transfer Details
                   </h4>
-                  <div className="text-sm text-blue-800 dark:text-blue-200 space-y-1">
+                  <div className="text-sm text-brand-800 dark:text-brand-200 space-y-1">
                     <p><span className="font-medium">Bank:</span> Standard Chartered Bank Pakistan</p>
                     <p><span className="font-medium">Account Title:</span> IGNY8 Technologies</p>
                     <p><span className="font-medium">Account #:</span> 01-2345678-01</p>
diff --git a/frontend/src/components/billing/PendingPaymentView.tsx b/frontend/src/components/billing/PendingPaymentView.tsx
index 7e78f2ec..1f3d549b 100644
--- a/frontend/src/components/billing/PendingPaymentView.tsx
+++ b/frontend/src/components/billing/PendingPaymentView.tsx
@@ -345,9 +345,9 @@ export default function PendingPaymentView({
           </Card>
 
           {/* Time Estimate Badge */}
-          <div className="flex items-center justify-center gap-2 p-4 bg-blue-50 dark:bg-blue-900/20 rounded-xl border border-blue-200 dark:border-blue-800">
-            <AlertCircleIcon className="w-5 h-5 text-blue-600 dark:text-blue-400" />
-            <p className="text-sm text-blue-800 dark:text-blue-200">
+          <div className="flex items-center justify-center gap-2 p-4 bg-brand-50 dark:bg-brand-900/20 rounded-xl border border-brand-200 dark:border-brand-800">
+            <AlertCircleIcon className="w-5 h-5 text-brand-600 dark:text-brand-400" />
+            <p className="text-sm text-brand-800 dark:text-brand-200">
               <strong>Expected approval time:</strong> Within 24 hours (usually faster)
             </p>
           </div>
diff --git a/frontend/src/components/common/BulkScheduleModal.tsx b/frontend/src/components/common/BulkScheduleModal.tsx
index e2e14ea1..1a1a8cec 100644
--- a/frontend/src/components/common/BulkScheduleModal.tsx
+++ b/frontend/src/components/common/BulkScheduleModal.tsx
@@ -140,8 +140,8 @@ const BulkScheduleModal: React.FC<BulkScheduleModalProps> = ({
 
           {/* Preview */}
           {selectedDate && selectedTime && (
-            <div className="bg-blue-50 border-l-4 border-blue-500 p-4 rounded">
-              <p className="text-sm font-medium text-blue-900">
+            <div className="bg-brand-50 border-l-4 border-brand-500 p-4 rounded">
+              <p className="text-sm font-medium text-brand-900">
                 Preview: {formatPreviewDate()} ({getAccountTimezone()})
               </p>
             </div>
diff --git a/frontend/src/components/common/BulkSchedulePreviewModal.tsx b/frontend/src/components/common/BulkSchedulePreviewModal.tsx
index b3a0d7bf..68a05f53 100644
--- a/frontend/src/components/common/BulkSchedulePreviewModal.tsx
+++ b/frontend/src/components/common/BulkSchedulePreviewModal.tsx
@@ -104,9 +104,9 @@ const BulkSchedulePreviewModal: React.FC<BulkSchedulePreviewModalProps> = ({
         </div>
 
         {/* Site Settings Summary */}
-        <div className="bg-blue-50 border border-blue-200 rounded-lg p-4 mb-4">
-          <p className="text-sm font-semibold text-blue-900 mb-2">Using site default schedule:</p>
-          <ul className="space-y-1 text-sm text-blue-800">
+        <div className="bg-brand-50 border border-brand-200 rounded-lg p-4 mb-4">
+          <p className="text-sm font-semibold text-brand-900 mb-2">Using site default schedule:</p>
+          <ul className="space-y-1 text-sm text-brand-800">
             <li>• First slot: {previewData.site_settings.base_time} ({accountTimezone})</li>
             <li>• First publish: {formatFullDate(firstPublish.scheduled_at)}</li>
             <li>• Last publish: {formatFullDate(lastPublish.scheduled_at)}</li>
diff --git a/frontend/src/components/common/ErrorDetailsModal.tsx b/frontend/src/components/common/ErrorDetailsModal.tsx
index b2b2a2b2..dc42d281 100644
--- a/frontend/src/components/common/ErrorDetailsModal.tsx
+++ b/frontend/src/components/common/ErrorDetailsModal.tsx
@@ -140,16 +140,16 @@ const ErrorDetailsModal: React.FC<ErrorDetailsModalProps> = ({
 
         {/* Suggestion */}
         {suggestion && (
-          <div className="bg-blue-50 border-l-4 border-blue-500 p-4 mb-6">
+          <div className="bg-brand-50 border-l-4 border-brand-500 p-4 mb-6">
             <div className="flex items-start gap-2">
               <div className="flex-shrink-0">
-                <svg className="w-5 h-5 text-blue-600" fill="currentColor" viewBox="0 0 20 20">
+                <svg className="w-5 h-5 text-brand-600" fill="currentColor" viewBox="0 0 20 20">
                   <path fillRule="evenodd" d="M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7-4a1 1 0 11-2 0 1 1 0 012 0zM9 9a1 1 0 000 2v3a1 1 0 001 1h1a1 1 0 100-2v-3a1 1 0 00-1-1H9z" clipRule="evenodd" />
                 </svg>
               </div>
               <div>
-                <p className="text-sm font-medium text-blue-900">Suggestion:</p>
-                <p className="text-sm text-blue-800 mt-1">{suggestion}</p>
+                <p className="text-sm font-medium text-brand-900">Suggestion:</p>
+                <p className="text-sm text-brand-800 mt-1">{suggestion}</p>
               </div>
             </div>
           </div>
diff --git a/frontend/src/components/common/PublishLimitModal.tsx b/frontend/src/components/common/PublishLimitModal.tsx
index aefdaec7..19ab7f15 100644
--- a/frontend/src/components/common/PublishLimitModal.tsx
+++ b/frontend/src/components/common/PublishLimitModal.tsx
@@ -43,7 +43,7 @@ export default function PublishLimitModal({
         </p>
 
         {/* Options Box */}
-        <div className="bg-blue-50 dark:bg-blue-900/20 border-l-4 border-blue-500 p-4 mb-6 text-left">
+        <div className="bg-brand-50 dark:bg-brand-900/20 border-l-4 border-brand-500 p-4 mb-6 text-left">
           <p className="font-semibold text-gray-900 dark:text-white mb-3">Options:</p>
           <ul className="list-disc list-inside space-y-2 text-sm text-gray-700 dark:text-gray-300">
             <li>Deselect items to publish 5 or fewer</li>
@@ -52,7 +52,7 @@ export default function PublishLimitModal({
           
           {/* Tip */}
           <div className="flex items-start gap-2 mt-4 p-3 bg-white dark:bg-gray-800 rounded">
-            <InfoIcon className="w-5 h-5 text-blue-500 flex-shrink-0 mt-0.5" />
+            <InfoIcon className="w-5 h-5 text-brand-500 flex-shrink-0 mt-0.5" />
             <p className="text-xs text-gray-600 dark:text-gray-400">
               <strong>Tip:</strong> Scheduling has no limit and uses your site's default publishing schedule.
             </p>
diff --git a/frontend/src/components/common/ScheduleContentModal.tsx b/frontend/src/components/common/ScheduleContentModal.tsx
index 0ba32612..27a27d8c 100644
--- a/frontend/src/components/common/ScheduleContentModal.tsx
+++ b/frontend/src/components/common/ScheduleContentModal.tsx
@@ -154,8 +154,8 @@ const ScheduleContentModal: React.FC<ScheduleContentModalProps> = ({
 
           {/* Preview */}
           {selectedDate && selectedTime && (
-            <div className="bg-blue-50 border-l-4 border-blue-500 p-4 rounded">
-              <p className="text-sm font-medium text-blue-900">
+            <div className="bg-brand-50 border-l-4 border-brand-500 p-4 rounded">
+              <p className="text-sm font-medium text-brand-900">
                 Preview: {formatPreviewDate()} ({getAccountTimezone()})
               </p>
             </div>
diff --git a/frontend/src/components/common/SearchModal.tsx b/frontend/src/components/common/SearchModal.tsx
index 96ce3969..b423ccc1 100644
--- a/frontend/src/components/common/SearchModal.tsx
+++ b/frontend/src/components/common/SearchModal.tsx
@@ -841,7 +841,7 @@ export default function SearchModal({ isOpen, onClose }: SearchModalProps) {
                       
                       {/* Context Snippet - show matched text with surrounding context */}
                       {query && result.contextSnippet && (
-                        <div className="mb-2 text-xs px-2 py-1 rounded bg-blue-50 dark:bg-blue-900/20 border border-blue-200 dark:border-blue-800 text-gray-700 dark:text-gray-300 italic">
+                        <div className="mb-2 text-xs px-2 py-1 rounded bg-brand-50 dark:bg-brand-900/20 border border-brand-200 dark:border-brand-800 text-gray-700 dark:text-gray-300 italic">
                           <span dangerouslySetInnerHTML={{ __html: highlightMatch(result.contextSnippet, query) }} />
                         </div>
                       )}
diff --git a/frontend/src/components/keywords-library/SectorMetricCard.tsx b/frontend/src/components/keywords-library/SectorMetricCard.tsx
index a87e3656..50f9b4c3 100644
--- a/frontend/src/components/keywords-library/SectorMetricCard.tsx
+++ b/frontend/src/components/keywords-library/SectorMetricCard.tsx
@@ -114,12 +114,12 @@ const STAT_CONFIG: Record<StatType, {
     label: 'Quick Wins',
     description: 'Low difficulty, good volume',
     icon: <BoltIcon className="w-5 h-5" />,
-    accentColor: 'bg-emerald-500',
-    borderColor: 'border-emerald-500',
-    ringColor: 'ring-emerald-500/20',
-    dotColor: 'bg-emerald-500',
-    textColor: 'text-emerald-600 dark:text-emerald-400',
-    badgeColor: 'bg-emerald-100 text-emerald-700 dark:bg-emerald-900/40 dark:text-emerald-300',
+    accentColor: 'bg-success-500',
+    borderColor: 'border-success-500',
+    ringColor: 'ring-success-500/20',
+    dotColor: 'bg-success-500',
+    textColor: 'text-success-600 dark:text-success-400',
+    badgeColor: 'bg-success-100 text-success-700 dark:bg-success-900/40 dark:text-success-300',
     showThreshold: true,
     thresholdPrefix: 'Vol >',
   },
diff --git a/frontend/src/components/sites/WordPressIntegrationForm.tsx b/frontend/src/components/sites/WordPressIntegrationForm.tsx
index c7a38d07..acca448f 100644
--- a/frontend/src/components/sites/WordPressIntegrationForm.tsx
+++ b/frontend/src/components/sites/WordPressIntegrationForm.tsx
@@ -502,14 +502,14 @@ export default function WordPressIntegrationForm({
                 </div>
 
                 {/* Requirements & Instructions */}
-                <div className="mt-4 p-3 bg-blue-50 dark:bg-blue-900/20 border border-blue-200 dark:border-blue-800 rounded-lg">
+                <div className="mt-4 p-3 bg-brand-50 dark:bg-brand-900/20 border border-brand-200 dark:border-brand-800 rounded-lg">
                   <div className="flex items-start gap-2">
-                    <InfoIcon className="w-4 h-4 text-blue-600 dark:text-blue-400 mt-0.5 flex-shrink-0" />
+                    <InfoIcon className="w-4 h-4 text-brand-600 dark:text-brand-400 mt-0.5 flex-shrink-0" />
                     <div className="flex-1">
-                      <p className="text-xs font-medium text-blue-900 dark:text-blue-300 mb-1">
+                      <p className="text-xs font-medium text-brand-900 dark:text-brand-300 mb-1">
                         Installation Steps
                       </p>
-                      <ol className="text-xs text-blue-800 dark:text-blue-400 space-y-1 list-decimal list-inside">
+                      <ol className="text-xs text-brand-800 dark:text-brand-400 space-y-1 list-decimal list-inside">
                         <li>Download the plugin ZIP file</li>
                         <li>Go to your WordPress admin → Plugins → Add New</li>
                         <li>Click "Upload Plugin" and select the ZIP file</li>
diff --git a/frontend/src/config/pages/approved.config.tsx b/frontend/src/config/pages/approved.config.tsx
index 87be4461..a149b4d1 100644
--- a/frontend/src/config/pages/approved.config.tsx
+++ b/frontend/src/config/pages/approved.config.tsx
@@ -176,12 +176,12 @@ export function createApprovedPageConfig(params: {
           const failedAt = row.site_status_updated_at || row.updated_at;
           if (failedAt) {
             return (
-              <span className="text-red-600 dark:text-red-400 font-medium">
+              <span className="text-error-600 dark:text-error-400 font-medium">
                 {formatRelativeDate(failedAt)}
               </span>
             );
           }
-          return <span className="text-red-600 dark:text-red-400 text-[11px]">Failed</span>;
+          return <span className="text-error-600 dark:text-error-400 text-[11px]">Failed</span>;
         }
         
         // For scheduled items: show when it will be published
@@ -191,12 +191,12 @@ export function createApprovedPageConfig(params: {
             const now = new Date();
             const isFuture = publishDate > now;
             return (
-              <span className={isFuture ? "text-blue-600 dark:text-blue-400 font-medium" : "text-amber-600 dark:text-amber-400 font-medium"}>
+              <span className={isFuture ? "text-brand-600 dark:text-brand-400 font-medium" : "text-warning-600 dark:text-warning-400 font-medium"}>
                 {formatRelativeDate(value)}
               </span>
             );
           }
-          return <span className="text-amber-600 dark:text-amber-400 text-[11px]">Pending</span>;
+          return <span className="text-warning-600 dark:text-warning-400 text-[11px]">Pending</span>;
         }
         
         // For not_published items: show scheduled date if available
@@ -205,7 +205,7 @@ export function createApprovedPageConfig(params: {
           const now = new Date();
           const isFuture = publishDate > now;
           return (
-            <span className={isFuture ? "text-blue-600 dark:text-blue-400 font-medium" : "text-amber-600 dark:text-amber-400 font-medium"}>
+            <span className={isFuture ? "text-brand-600 dark:text-brand-400 font-medium" : "text-warning-600 dark:text-warning-400 font-medium"}>
               {formatRelativeDate(value)}
             </span>
           );
@@ -226,7 +226,7 @@ export function createApprovedPageConfig(params: {
         const label = TYPE_LABELS[value] || value || '-';
         const properCase = label.charAt(0).toUpperCase() + label.slice(1);
         return (
-          <Badge color="blue" size="xs" variant="soft">
+          <Badge color="brand" size="xs" variant="soft">
             <span className="text-[11px] font-normal">{properCase}</span>
           </Badge>
         );
diff --git a/frontend/src/pages/Settings/Integration.tsx b/frontend/src/pages/Settings/Integration.tsx
index e333b9cb..45acc87c 100644
--- a/frontend/src/pages/Settings/Integration.tsx
+++ b/frontend/src/pages/Settings/Integration.tsx
@@ -739,8 +739,8 @@ export default function Integration() {
           </div>
 
           {/* Row 2: Image Size Info */}
-          <div className="p-3 rounded-lg bg-blue-50 dark:bg-blue-900/20 border border-blue-200 dark:border-blue-800">
-            <div className="text-sm text-blue-700 dark:text-blue-300">
+          <div className="p-3 rounded-lg bg-brand-50 dark:bg-brand-900/20 border border-brand-200 dark:border-brand-800">
+            <div className="text-sm text-brand-700 dark:text-brand-300">
               <strong>Image Sizes (auto-determined):</strong>
               <ul className="mt-1 list-disc list-inside text-xs space-y-1">
                 <li>Featured image: Landscape ({getImageSizes(service, service === 'openai' ? (integrations[selectedIntegration]?.model || 'dall-e-3') : (integrations[selectedIntegration]?.runwareModel || 'runware:97@1'))[0]?.label.split(' - ')[0] || 'model-specific'})</li>
diff --git a/frontend/src/pages/Sites/AIAutomationSettings.tsx b/frontend/src/pages/Sites/AIAutomationSettings.tsx
index cbd1304e..a9440f9d 100644
--- a/frontend/src/pages/Sites/AIAutomationSettings.tsx
+++ b/frontend/src/pages/Sites/AIAutomationSettings.tsx
@@ -560,10 +560,10 @@ export default function AIAutomationSettings({ siteId }: AIAutomationSettingsPro
           </div>
 
           {/* Info Banner */}
-          <div className="bg-blue-50 dark:bg-blue-900/20 border border-blue-200 dark:border-blue-800 rounded-lg p-3 mb-4">
+          <div className="bg-brand-50 dark:bg-brand-900/20 border border-brand-200 dark:border-brand-800 rounded-lg p-3 mb-4">
             <div className="flex items-start gap-2">
-              <InfoIcon className="w-4 h-4 text-blue-600 dark:text-blue-400 mt-0.5 flex-shrink-0" />
-              <p className="text-sm text-blue-800 dark:text-blue-200">
+              <InfoIcon className="w-4 h-4 text-brand-600 dark:text-brand-400 mt-0.5 flex-shrink-0" />
+              <p className="text-sm text-brand-800 dark:text-brand-200">
                 <span className="font-medium">Limit:</span> max items per run (0=all). 
                 <span className="font-medium ml-2">Budget:</span> credit allocation across AI stages.
               </p>
@@ -705,10 +705,10 @@ export default function AIAutomationSettings({ siteId }: AIAutomationSettingsPro
         {/* Right: Schedule + Capacity stacked */}
         <div className="space-y-6">
           {/* Schedule Card */}
-          <Card className="p-5 border-l-4 border-l-pink-500">
+          <Card className="p-5 border-l-4 border-l-purple-500">
             <div className="flex items-center gap-3 mb-4">
-              <div className="p-2 bg-pink-100 dark:bg-pink-900/30 rounded-lg">
-                <CalendarIcon className="w-5 h-5 text-pink-600 dark:text-pink-400" />
+              <div className="p-2 bg-purple-100 dark:bg-purple-900/30 rounded-lg">
+                <CalendarIcon className="w-5 h-5 text-purple-600 dark:text-purple-400" />
               </div>
               <div>
                 <h3 className="font-semibold text-gray-900 dark:text-white">Schedule</h3>
@@ -877,12 +877,12 @@ export default function AIAutomationSettings({ siteId }: AIAutomationSettingsPro
         </Card>
 
         {/* Schedule & Capacity Explanation */}
-        <Card className="p-4 bg-pink-50 dark:bg-pink-900/20 border-pink-200 dark:border-pink-800">
+        <Card className="p-4 bg-purple-50 dark:bg-purple-900/20 border-purple-200 dark:border-purple-800">
           <div className="flex items-start gap-3">
-            <CalendarIcon className="w-5 h-5 text-pink-600 dark:text-pink-400 mt-0.5 flex-shrink-0" />
-            <div className="text-sm text-pink-800 dark:text-pink-200">
+            <CalendarIcon className="w-5 h-5 text-purple-600 dark:text-purple-400 mt-0.5 flex-shrink-0" />
+            <div className="text-sm text-purple-800 dark:text-purple-200">
               <p className="font-medium mb-2">Schedule & Capacity</p>
-              <ul className="list-disc list-inside space-y-1 text-pink-700 dark:text-pink-300">
+              <ul className="list-disc list-inside space-y-1 text-purple-700 dark:text-purple-300">
                 <li>Select days content can be published</li>
                 <li>Add time slots for publishing</li>
                 <li>Capacity = Days × Time Slots</li>
diff --git a/frontend/src/pages/Sites/Dashboard.tsx b/frontend/src/pages/Sites/Dashboard.tsx
index d0afd4f6..c6f2332b 100644
--- a/frontend/src/pages/Sites/Dashboard.tsx
+++ b/frontend/src/pages/Sites/Dashboard.tsx
@@ -323,10 +323,10 @@ export default function SiteDashboard() {
             {/* Deploy Site */}
             <button
               onClick={() => navigate(`/sites/${siteId}/deploy`)}
-              className="flex items-center gap-3 px-4 py-3 rounded-lg border border-gray-200 dark:border-gray-700 bg-white dark:bg-gray-900 hover:border-info-300 hover:bg-info-50 dark:hover:bg-info-900/10 transition-all group"
+              className="flex items-center gap-3 px-4 py-3 rounded-lg border border-gray-200 dark:border-gray-700 bg-white dark:bg-gray-900 hover:border-brand-300 hover:bg-brand-50 dark:hover:bg-brand-900/10 transition-all group"
             >
-              <div className="size-8 rounded-lg bg-info-100 dark:bg-info-900/30 flex items-center justify-center flex-shrink-0">
-                <ArrowUpIcon className="h-4 w-4 text-info-600 dark:text-info-400" />
+              <div className="size-8 rounded-lg bg-brand-100 dark:bg-brand-900/30 flex items-center justify-center flex-shrink-0">
+                <ArrowUpIcon className="h-4 w-4 text-brand-600 dark:text-brand-400" />
               </div>
               <span className="flex-1 text-sm font-medium text-gray-700 dark:text-gray-300 text-left">Deploy Site</span>
             </button>
diff --git a/frontend/src/pages/Sites/Settings.tsx b/frontend/src/pages/Sites/Settings.tsx
index 3e0a16cf..3a956fcb 100644
--- a/frontend/src/pages/Sites/Settings.tsx
+++ b/frontend/src/pages/Sites/Settings.tsx
@@ -696,9 +696,9 @@ export default function SiteSettings() {
               </Card>
 
               {/* Card 2: Industry & Sectors Configuration */}
-              <Card className="p-6 border-l-4 border-l-info-500">
+              <Card className="p-6 border-l-4 border-l-brand-500">
                 <h3 className="text-lg font-semibold mb-4 flex items-center gap-2">
-                  <LayersIcon className="w-5 h-5 text-info-500" />
+                  <LayersIcon className="w-5 h-5 text-brand-500" />
                   Industry & Sectors
                 </h3>
                 <p className="text-sm text-gray-600 dark:text-gray-400 mb-4">
diff --git a/frontend/src/pages/account/AccountSettingsPage.tsx b/frontend/src/pages/account/AccountSettingsPage.tsx
index a17783f6..f6e68f15 100644
--- a/frontend/src/pages/account/AccountSettingsPage.tsx
+++ b/frontend/src/pages/account/AccountSettingsPage.tsx
@@ -729,7 +729,7 @@ export default function AccountSettingsPage() {
                     <li>✗ Cannot manage billing</li>
                   </ul>
                 </div>
-                <div className="p-4 border-l-4 border-info-500 bg-info-50/50 dark:bg-info-900/10 rounded-r-lg">
+                <div className="p-4 border-l-4 border-purple-500 bg-purple-50/50 dark:bg-purple-900/10 rounded-r-lg">
                   <div className="flex items-center justify-between mb-2">
                     <h4 className="font-semibold text-gray-900 dark:text-white">Member</h4>
                     <Badge variant="light" color="info">Standard Access</Badge>
diff --git a/frontend/src/pages/account/PlansAndBillingPage.tsx b/frontend/src/pages/account/PlansAndBillingPage.tsx
index cd14aea8..c604dcd6 100644
--- a/frontend/src/pages/account/PlansAndBillingPage.tsx
+++ b/frontend/src/pages/account/PlansAndBillingPage.tsx
@@ -683,10 +683,10 @@ export default function PlansAndBillingPage() {
   // PAYMENT PROCESSING OVERLAY - Beautiful full-page loading with breathing badge
   if (paymentProcessing?.active) {
     const stageConfig = {
-      verifying: { color: 'bg-blue-600', label: 'Verifying Payment' },
-      processing: { color: 'bg-amber-600', label: 'Processing Payment' },
+      verifying: { color: 'bg-brand-600', label: 'Verifying Payment' },
+      processing: { color: 'bg-warning-600', label: 'Processing Payment' },
       finalizing: { color: 'bg-purple-600', label: 'Finalizing' },
-      activating: { color: 'bg-green-600', label: 'Activating Subscription' },
+      activating: { color: 'bg-success-600', label: 'Activating Subscription' },
     };
     const config = stageConfig[paymentProcessing.stage];
     
@@ -815,11 +815,11 @@ export default function PlansAndBillingPage() {
         </div>
       )}
       {hasPendingPayment && (
-        <div className="mb-6 p-4 rounded-xl border border-info-200 bg-info-50 dark:border-info-800 dark:bg-info-900/20 flex items-start gap-3">
-          <Loader2Icon className="w-5 h-5 text-info-600 dark:text-info-400 mt-0.5 shrink-0 animate-spin" />
+        <div className="mb-6 p-4 rounded-xl border border-brand-200 bg-brand-50 dark:border-brand-800 dark:bg-brand-900/20 flex items-start gap-3">
+          <Loader2Icon className="w-5 h-5 text-brand-600 dark:text-brand-400 mt-0.5 shrink-0 animate-spin" />
           <div>
-            <p className="font-medium text-info-800 dark:text-info-200">Payment Pending Review</p>
-            <p className="text-sm text-info-700 dark:text-info-300 mt-1">Your payment is being processed. Credits will be added once approved.</p>
+            <p className="font-medium text-brand-800 dark:text-brand-200">Payment Pending Review</p>
+            <p className="text-sm text-brand-700 dark:text-brand-300 mt-1">Your payment is being processed. Credits will be added once approved.</p>
           </div>
         </div>
       )}
@@ -1065,11 +1065,11 @@ export default function PlansAndBillingPage() {
                           onClick={() => setSelectedGateway('paypal')}
                           className={`flex-1 flex items-center justify-center gap-2 px-4 py-2 rounded-lg border-2 transition-all ${
                             selectedGateway === 'paypal'
-                              ? 'border-blue-500 bg-blue-50 dark:bg-blue-900/20 text-blue-700 dark:text-blue-300'
+                              ? 'border-brand-500 bg-brand-50 dark:bg-brand-900/20 text-brand-700 dark:text-brand-300'
                               : 'border-gray-200 dark:border-gray-700 hover:border-gray-300 dark:hover:border-gray-600'
                           }`}
                         >
-                          <WalletIcon className={`w-5 h-5 ${selectedGateway === 'paypal' ? 'text-blue-600' : 'text-gray-500'}`} />
+                          <WalletIcon className={`w-5 h-5 ${selectedGateway === 'paypal' ? 'text-brand-600' : 'text-gray-500'}`} />
                           <span className="text-sm font-medium">PayPal</span>
                         </button>
                       )}
@@ -1269,8 +1269,8 @@ export default function PlansAndBillingPage() {
         <Card className="p-6">
           <div className="flex items-center justify-between mb-4">
             <div className="flex items-center gap-3">
-              <div className="p-2 bg-info-100 dark:bg-info-900/30 rounded-lg">
-                <CreditCardIcon className="w-5 h-5 text-info-600 dark:text-info-400" />
+              <div className="p-2 bg-brand-100 dark:bg-brand-900/30 rounded-lg">
+                <CreditCardIcon className="w-5 h-5 text-brand-600 dark:text-brand-400" />
               </div>
               <div>
                 <h3 className="font-semibold text-gray-900 dark:text-white">Payment Methods</h3>
@@ -1301,7 +1301,7 @@ export default function PlansAndBillingPage() {
                     {method.type === 'bank_transfer' || method.type === 'local_wallet' ? (
                       <Building2Icon className="w-6 h-6 text-gray-500" />
                     ) : method.type === 'paypal' ? (
-                      <WalletIcon className="w-6 h-6 text-blue-500" />
+                      <WalletIcon className="w-6 h-6 text-brand-500" />
                     ) : (
                       <CreditCardIcon className="w-6 h-6 text-brand-500" />
                     )}