Same as raw() but RGB values are scaled to 0-255

def rgb(self):
        """
        Same as raw() but RGB values are scaled to 0-255
        """
        (red, green, blue) = self.raw

        return (min(int((red * 255) / self.red_max), 255),
                min(int((green * 255) / self.green_max), 255),
                min(int((blue * 255) / self.blue_max), 255))