In addition to CMYK icons, the latest edition now includes icons on colour achievable in RGB. Plus, the larger format provides 25% percent more colour area per chip and improved handling. With six perforated chips for each solid PANTONE MATCHING SYSTEM® Color, it's easy to select, specify and communicate colour on coated or uncoated stocks. Attach colour reference chips to artwork and digital files to ensure that you get a perfect match every time.