颜色 | yán sè | color / countenance / appearance / facial expression / pigment / dyestuff | |
色素 | sè sù | pigment | |
颜料 | yán liào | paint / dye / pigment | |
黑色素 | hēi sè sù | black pigment / melanin | |
黑素 | hēi sù | melanin / black pigment | |
靛 | diàn | indigo pigment | |
癍 | bān | abnormal pigment deposit on the skin |