His complexion turned pale, which made me worried.

Her dress was a beautiful ultramarine.

His shirt is blue and very vivid.

Her dress was a peach color, and it was very beautiful.

This solid color kimono is very nice, isn't it?

He showed his true colors under difficult circumstances.

Her cheeks turned rose-colored.

Chromodynamics is a part of particle physics that describes strong interactions.

I woke up early in the morning and was moved by the dawn color tinged with pink and yellow that I saw from the window.

His new car is olive colored.