Merge pull request #16161 from atom/wl-color-to-string

Add .toString() method for Color objects

src/color.js

@@ -89,6 +89,10 @@ export default class Color {
     return this.alpha === 1 ? this.toHexString() : this.toRGBAString()
   }
 
+  toString () {
+    return this.toRGBAString()
+  }
+
   isEqual (color) {
     if (this === color) {
       return true