4C (CMYK) Printing is also known as full color printing. CMYK stands for Cyan, Magenta, Yellow, and Black, which are the four primary colors used in 4 Color Process Printing. The CMYK color model also refers to the full color printing process. In full color printing, every image is color separated into Cyan, Magenta, Yellow, and Black, with specific dot patterns that vary in size and frequency to create a combination of any color with a fraction of the ink.
