All packaging is printed in process (CMYK) color, while standard on-disc printing is done with spot (PMS) inks. While many spot inks and their process equivalents look similar, some colors—blue and orange in particular—look very different. In general, the spot inks used on the disc are brighter and more saturated than their CMYK equivalents. If matching the disc to the rest of the package is important to you, you should design with a Pantone solid-to-process guide handy. That guide will show you which PMS spot colors have close process equivalents. If you upgrade to four-color offset printing on your disc, you will greatly increase the chances of your disc matching the rest of your packaging. Since the packaging will be printed using offset lithography, which is a different process than the silkscreen or offset printing used on the discs, we still won’t be able to provide you with an exact match. You should note however that our years of experience in the trade have made us very effective at providing a very close match.