code: function (color) {
              if (color instanceof me.Color) {
                  this.glArray.set(color.glArray);
                  return this;
              }
  
              return this.parseCSS(color);
          }
docs: Copy a color object or CSS color into this one.
  @name copy
  @memberOf me.Color
  @function
  @param {me.Color|String} color
  @return {me.Color} Reference to this object for method chaining