four-colour process, four-color process, four color process, full color printing
technique for printing with full color. The four subtractive colors (cyan, magenta, yellow, and black together called CMYK) reproduce all colors of the spectrum when mixed in proper proportion., ofsettrükimenetlus, milles vajalike värvitoonide saamiseks kasutatakse ainult nelja põhivärvi: sinist, punast, kollast ja musta