What color formats are supported by PrintStop?

What color formats are supported by PrintStop?

CMYK (Cyan, Magenta, Yellow, Key/Black) is the color format preferred for printed materials.

A printing machine creates images by combining CMYK colors to varying degrees with physical ink. This is known as subtractive mixing. All colors start as blank white, and each layer of ink reduces the initial brightness to create the preferred color. When all colors are mixed together, they create pure black.

The CMYK and subtractive mixing color mode