CMYK color model

The CMYK color model is a system used in color printing that stands for Cyan, Magenta, Yellow, and Key (Black). It works by combining these four ink colors in varying amounts to create a wide range of colors. In essence, when printed, these colors subtract from white light, which is why it is called a subtractive color model. CMYK is commonly used in the printing industry because it allows for rich, vibrant colors and helps achieve accurate color reproduction in printed materials, such as magazines, brochures, and packaging.