Gives the HSLA (hue, saturation, lightness, alpha/opacity) values of a color.
Hue
— Ranges from 0 to 1. 0 is red, 1/3 is green, and 2/3 is blue.Saturation
— Ranges from 0 (grayscale) to 1 (fully colorful).Lightness
— Ranges from 0 (black) to 1 (fully bright).Opacity
— Ranges from 0 (fully transparent) to 1 (fully opaque).Keywords: alpha, brightness, channel, chroma, hsla, luma, luminance, tone, transparent