Red, blue, and yellow are called the three primary colors.

How many colors is your painting drawn in?

What color is his shirt?

What color is your car?

Her hair was shining in gold color.

Her hair was shining in gold color.

He was playing mahjong aiming for a half flush.

Her dress was a beautiful cherry blossom color.

Her dress was flax-colored, and it was very nice.

Her dress was beige, and it was very nice.