What color is metallic brown?

It is equivalent to combining gold with coffee. That color is not as dazzling as gold, but it is not as dull as coffee.

Different proportions of coffee and gold have different effects, ranging from dark gray to dark yellow, but it is more acceptable to have less coffee and more gold. People usually call it coffee gold or champagne gold.

The three primary colors of colored light refer to red, green and blue, and the three primary colors of light and objects are also different.