ofsettrükimenetlus, milles vajalike värvitoonide saamiseks kasutatakse ainult nelja põhivärvi: sinist, punast, kollast ja musta
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.
ELi mahetoote logo tuleb kasutada tema originaalvärvis, mis etalonvärv Pantone värvistandardi järgi on Pantone roheline nr 376 ja neljavärvitrüki kasutamisel roheline (50% tsüaan (sinine) + 100% kollane).
When used on packaging and labels, these logos should appear in colour, using either direct colours (Pantone) or a four-colour process.
The four-colour process is used to produce a complete range of colours. In this process, the material to be reproduced is separated into three basic colours plus black, which is used for density and image contrast. The basic colours are cyan, a combination of blue and green; magenta, a combination of red and blue; and yellow, a combination of red and green.
