Fix lint error: no-prototype-builtins

Author: segayuu

lib/color.js

@@ -216,7 +216,7 @@ class Color {
   _parse(color) {
     color = color.toLowerCase();
 
-    if (colorNames.hasOwnProperty(color)) {
+    if (Object.prototype.hasOwnProperty.call(colorNames, color)) {
       const obj = colorNames[color];
 
       this.r = obj.r;