diff --git a/src/color/Color.js b/src/color/Color.js
index 59e1eaa4..e5c1dca2 100644
--- a/src/color/Color.js
+++ b/src/color/Color.js
@@ -263,7 +263,8 @@ var Color = this.Color = Base.extend(new function() {
 				color[component] = value;
 				color = color.convert(this._colorType);
 				for (var i = 0, l = this._components.length; i < l; i++) {
-					this[this._components[i]] = color[this._components[i]];
+					var component = this._components[i];
+					this[component] = color[component];
 				}
 			};
 		});