chro.ma
n.（名词）The aspect of color in the Munsell color system by which a sample appears to differ from a gray of the same lightness or brightness and that corresponds to saturation of the perceived color.色品，色度：曼塞尔色系中的色图，例如相同明度和亮度的灰色会由于可见色的饱和度不同而不一样
来源：Greek khrôma [color] 希腊语 khrôma [颜色]
