code: function() {
              var rgb = this.get(this.OPT.RGB),
                  websafe = this.get(this.OPT.WEBSAFE),
                  el = this.getElement(this.ID.SWATCH),
                  color = rgb.join(","),
                  txt = this.get(this.OPT.TXT);
  
              Dom.setStyle(el, "background-color", "rgb(" + color  + ")");
              el.title = sub(txt.CURRENT_COLOR, {
                      "rgb": "#" + this.get(this.OPT.HEX)
                  });
  
  
              el = this.getElement(this.ID.WEBSAFE_SWATCH);
              color = websafe.join(",");
  
              Dom.setStyle(el, "background-color", "rgb(" + color + ")");
              el.title = sub(txt.CLOSEST_WEBSAFE, {
                      "rgb": "#" + Color.rgb2hex(websafe)
                  });
  
          }
docs: Updates the background of the swatch with the current rbg value.
  Also updates the websafe swatch to the closest websafe color
  @method _updateSwatch
  @protected