let's see; what have we got here

which (of three or more) / which one /

Nothing

what

color / complexion

芥子色: mustard

of that tone or timber or mood / relating to a love affair or the red light district / relating to type or kind

(obsolete) coloring, design

color / one's facial coloring or expression / the shape of one's face or appearance; more specifically, beautiful looks or a beautiful figure / lively elegance, enjoyable or interesting charm

(archaic) of exceptional beauty of form or appearance / (archaic) knowledgeable about lovemaking, sensual; lascivious, lecherous / (archaic) elegant, tasteful, refined