--- a/mobile/android/base/java/org/mozilla/gecko/icons/loader/IconGenerator.java
+++ b/mobile/android/base/java/org/mozilla/gecko/icons/loader/IconGenerator.java
@@ -91,17 +91,17 @@ public class IconGenerator implements Ic
         paint.setTextSize(textSize);
         paint.setAntiAlias(true);
 
         canvas.drawText(character,
                 canvas.getWidth() / 2,
                 (int) ((canvas.getHeight() / 2) - ((paint.descent() + paint.ascent()) / 2)),
                 paint);
 
-        return IconResponse.createGenerated(favicon, color);
+        return IconResponse.createGenerated(favicon, color & 0x7FFFFFFF);
     }
 
     /**
      * Get a representative character for the given URL.
      *
      * For example this method will return "f" for "http://m.facebook.com/foobar".
      */
     @VisibleForTesting static String getRepresentativeCharacter(String url) {

--- a/mobile/android/base/java/org/mozilla/gecko/icons/processing/ColorProcessor.java
+++ b/mobile/android/base/java/org/mozilla/gecko/icons/processing/ColorProcessor.java
@@ -23,17 +23,17 @@ public class ColorProcessor implements P
     @Override
     public void process(IconRequest request, IconResponse response) {
         if (response.hasColor()) {
             return;
         }
 
         try {
             final Palette palette = Palette.from(response.getBitmap()).generate();
-            response.updateColor(palette.getVibrantColor(DEFAULT_COLOR));
+            response.updateColor(palette.getVibrantColor(DEFAULT_COLOR) & 0x7FFFFFFF);
         } catch (ArrayIndexOutOfBoundsException e) {
             // We saw the palette library fail with an ArrayIndexOutOfBoundsException intermittently
             // in automation. In this case lets just swallow the exception and move on without a
             // color. This is a valid condition and callers should handle this gracefully (Bug 1318560).
             Log.e(LOGTAG, "Palette generation failed with ArrayIndexOutOfBoundsException", e);
 
             response.updateColor(DEFAULT_COLOR);
         }

--- a/mobile/android/base/java/org/mozilla/gecko/widget/FaviconView.java
+++ b/mobile/android/base/java/org/mozilla/gecko/widget/FaviconView.java
@@ -112,17 +112,17 @@ public class FaviconView extends ImageVi
         mBackgroundRect.bottom = h;
 
         formatImage();
     }
 
     @Override
     public void onDraw(Canvas canvas) {
         if (isDominantBorderEnabled) {
-            sBackgroundPaint.setColor(mDominantColor & 0x7FFFFFFF);
+            sBackgroundPaint.setColor(mDominantColor);
 
             if (areRoundCornersEnabled) {
                 canvas.drawRoundRect(mBackgroundRect, mBackgroundCornerRadius, mBackgroundCornerRadius, sBackgroundPaint);
             } else {
                 canvas.drawRect(mBackgroundRect, sBackgroundPaint);
             }
         }