HLS: (Hue°, Lightness%, Saturation%)
        Hue given as percent of 360, Lightness and Saturation given as percent

def hls(self):
        """
        HLS: (Hue°, Lightness%, Saturation%)
        Hue given as percent of 360, Lightness and Saturation given as percent
        """
        r, g, b = self.color
        hls = colorsys.rgb_to_hls(r, g, b)
        hls = (int(round(hls[0] * 360)), hls[1], hls[2])
        return self._append_alpha_if_necessary(hls)