In chromatology, the three elements of hue, lightness and saturation are used to describe colors. Hue, also called hue, refers to the distinguishing characteristics of red, pomarańczowy, żółty, zielony, cyjan, niebieski, i fioletowy. The hue depends on the selective absorption of visible light by the gem. Jasność, also known as brightness or hue, is the […]
