Colors in HEX format

The polygon does not change its color if you set it in Hex format.

`polygon: {
            colorName: '#FF00FF',
            borderColorName: "#CECECE",
            hover: true,
            border: true,
            shadow:true,
            shadowWhenPopupOpen: true,
            _onlyShowOnHover: true,
            transparent: true,
        }`