CMYK - definition

Cyan, Magenta, Yellow, and Key (Black) are the initials of CMYK. It is a color model that is used to define the colors used in printing and graphic design.
The CMYK model uses various concentrations of cyan, magenta, yellow, and black ink to produce colors. Since cyan, magenta, and yellow are subtractive primary colors, they produce color by absorbing light. Black is included because it is more effective and adds more depth and richness to the printed image than utilizing the same amounts of cyan, magenta, and yellow.
Because it is a color model that accurately reproduces a wide range of colors on paper, the CMYK model is frequently used in printing. It works especially well for printing intricate color graphics and photographic pictures.
It's crucial to understand that the CMYK color model differs from the RGB (Red, Green, Blue) color model used in digital displays, which produces colors by mixing various intensities of red, green, and blue light. To ensure that the colors will be faithfully represented in the printed piece, it is crucial to convert RGB pictures to the CMYK color space when developing graphics for print.