There will always be designs that call for the brightest of bright colors on dark garments. Typically bright inks look washed out on an under base unless your decorator carries a dedicated line of fluorescent and glow inks specifically formulated for printing on darks. This print also was separated using the simulated process method. The RGB color system that computer monitors use to display color allows for any combination of almost 17,000,000 colors. The ability to narrow a full-color computer image into a dozen or fewer printable colors remains to be the true test of a high-quality screen-printer.