CMYKvärimalli
CMYK is a subtractive color model used in color printing. The letters stand for the colors of the inks used: Cyan, Magenta, Yellow, and Key (Black). In a subtractive color model, white light is reflected off a surface, and certain wavelengths of light are absorbed by the inks. The colors we see are the wavelengths that are reflected. Cyan ink absorbs red light, magenta absorbs green light, and yellow absorbs blue light. When these inks are combined, they absorb more light, resulting in darker colors.
The 'K' in CMYK stands for 'Key' because in four-color printing, the black ink is often used
CMYK is the standard color model for printing on paper, such as in magazines, brochures, and newspapers.