sè, shǎi
color
Original meaning:
press down
Depicts a kneeling person (卩) being pushed down by a hand (爪). Based on the original meaning "press down", now written as 抑. The current meaning "color" is a phonetic loan.
Evolution

Bronze script
Late Spring and Autumn (~500 BC)
Seal script
Shuowen (~100 AD)
Clerical script
Eastern Han dynasty (25-220 AD)Regular script
ModernDefinitions
Component uses
Sound component in 1 character (0 verified)
Sources
季旭昇《說文新證》p.711-712