Merge branch 'main' of github.com:browserstack/a11y-engine-axe-core into AXE-1687-2xzoomAT

Author: mattscepter

lib/commons/color/get-foreground-color.js

@@ -39,26 +39,42 @@ export default function getForegroundColor(node, _, bgColor, options = {}) {
     }
 
     fgColors = fgColors.concat(color);
-
-    if (color.alpha === 1) {
+    // If any color in the array is fully opaque, break
+    if (Array.isArray(color)) {
+      if (color.some(c => c && c.alpha === 1)) {
+        break;
+      }
+    } else if (color.alpha === 1) {
       break;
     }
   }
 
+  if (!fgColors.length) {
+    // Could not determine foreground color
+    incompleteData.set('fgColor', 'No foreground color found');
+    return null;
+  }
+
   const fgColor = fgColors.reduce((source, backdrop) => {
     return flattenColors(source, backdrop);
   });
 
   // Lastly blend the background
   bgColor ??= getBackgroundColor(node, []);
+
   if (bgColor === null) {
-    const reason = incompleteData.get('bgColor');
-    incompleteData.set('fgColor', reason);
-    return null;
+    // Return the foreground color as-is if background color is not found
+    return fgColor;
   }
 
   const stackingContexts = getStackingContext(node);
   const context = findNodeInContexts(stackingContexts, node);
+
+  // If context is not found, fallback to blending with bgColor only
+  if (!context) {
+    return flattenColors(fgColor, bgColor);
+  }
+
   return flattenColors(
     calculateBlendedForegroundColor(fgColor, context, stackingContexts),
     // default page background