CMYK color profile
CMYK is primarily used for four-color printing. It constructs color from the combination of cyan, magenta, yellow, and the black component.
It uses the value from 0 to 100 respectively, indicating the intensity of each color. In the CMYK color model, there is a special feature. The more color used, the darker the overall color. CMYK is always specified with four color values, each of which can range from 0% to 100%.
There are over 4 trillion CMYK colors, but not all of them can be represented.
The CMYK color system is used for printing and for image or photo editing. It is available for selection in almost all image editing programs and should be selected as the default color system when working with printers. This will give you the most accurate print result possible.