Process Colors
Process colors are also called process CMYK colors. Cyan, Magenta, Yellow, and Key color, black, are included in these colors. With the combination of the first three colors, the required shade is developed. The key color is used to dark the shades. In printing, it is necessary to prepare a separate color plate of these four colors according to your requirement. After that, we need a specific amount of pigment to print on packaging boxes.
PMS colors
The only thing that makes Pantone Matching System (PMS) colors from CMYK is that in this technique, all four colors are mixed before implementing on the surface. In this way, reproduction of the same hue becomes possible. It is because unique hue number of a specific color that can be regenerated.