The basic principle of color matching is to mix different colors through three primary colors in different proportions, that is, champagne color is modulated by four colors: yellow, red, black and blue, and the specific proportions are 60% yellow, 65,438+05% blue, 65,438+05% black and 65,438+00% red, and then color matching is gradually added until.

The same is true for modulating other colors, as follows:

1, red Huang Ke gets red orange, with more red and less yellow, commonly known as orange red;

2, red and yellow can be mixed in equal amounts to get orange, commonly known as orange;

3. Yellow mixed with blue is grass green;

4. Red can be mixed with blue to get purple;

5. Blue