色

1. noun colour; color; hue; tint; tinge; shade
2. complexion; skin colour; skin color
3. look (on one's face); expression
4. appearance; air; feeling
5. personality; character
6. tone (of one's voice, etc.); tune; sound; ring
7. love; lust; sensuality; love affair
8. lover; paramour
9. beauty; sexiness; physical appeal
10. also written 種 kind; type; variety

しょく

1. counter counter for colours
2. suffix color; colour; colouring
3. (outward) appearance; look; air; manner
4. (facial) expression; face; looks; countenance
5. tendency; inclination
6. lust; (sexual) desire

しき

1. noun, Buddhism rupa (form)
2. visible objects (i.e. color and form)