Value refers to the lightness or darkness of the color or the amount of white versus black; hue to the predominant wavelength reflected, which determines what the perceived color is, and chroma refers to the intensity strength of the color.

• 亮度指色泽的明暗,即黑白对比;色调指反射的主要波长,它决定人们观察到的颜色;彩度指色泽的强度。