Radical 页
15 strokes
顏
a good man 彦 (588a) + page 页 (477) = complexion 颜
This can mean (a person’s) “face”, or simply “color”.
颜色 (417) yánsè color

The good man spends all his time indoors studying the pages of his good books — so ends up with a pale complexion. / The fairy casts a spell on him and he suddenly says, “You know, I have a yen to go outside more.”