Abbreviation for hue, saturation, and lightness. This is a color model, which specifies a color by its wavelength (hue), chroma or purity of the color (saturation) and value of its brightness (lightness).
Abbreviation for hue, saturation, and lightness. This is a color model, which specifies a color by its wavelength (hue), chroma or purity of the color (saturation) and value of its brightness (lightness).