White Underbase * Lemon Yellow * Scarlet Red * Royal Blue * White Highlight What is index color?
Index color is another separation and printing technique that uses a few ink colors to produce a full color print. Unlike 4-color and simulated process, index color does not use halftones. Rather, the design is broken up into tiny square areas of solid color. These squares are very small ( 200 per inch) and when printed they blend together to trick the eye into seeing color shades and variations.
