diff --git a/packages/ui/src/components/actions-tools/utils.ts b/packages/ui/src/components/actions-tools/utils.ts
index 6e26475..eaddc53 100644
--- a/packages/ui/src/components/actions-tools/utils.ts
+++ b/packages/ui/src/components/actions-tools/utils.ts
@@ -15,9 +15,9 @@ export const getIntentColor = (intent?: ActionIntent): string | undefined => {
     case 'success':
       return 'teal';
     case 'primary':
-      return undefined; // Default primary color
+      return 'brand'; // Default primary color
 
     default:
-      return 'default'; // Fallback to theme default color if no intent is specified
+      return 'var(--mantine-color-text)'; // Fallback to theme default color if no intent is specified
   }
 };