diff --git a/index.html b/index.html
index d76e7c8..079f457 100644
--- a/index.html
+++ b/index.html
@@ -263,7 +263,7 @@ window.myColorPicker = $('input.color').colorPicker({
 				'.cp-z-cursor{border-width:5px; margin-top:-5px;}' +
 				'.cp-color-picker .cp-alpha{margin:10px 0 0; height:6px;' +
 					'overflow:visible; border:1px solid #999; box-sizing:border-box;' +
-					'background: linear-gradient(to right, rgba(238,238,238,1) 0%,rgba(0,0,0,0) 100%);}' +
+					'background: linear-gradient(to right, rgba(238,238,238,1) 0%,rgba(238,238,238,0) 100%);}' +
 				'.cp-alpha-cursor{background: #eee; border-radius: 100%;' +
 					'width:14px; height:14px; margin:-4px -7px; border:1px solid #666!important}'
 		};