via PSFK
From the page: Today, Pantone, the global authority on color announced the addition of 336 new shades to the Pantone Plus Series, bringing the grand total to 1,677 colors. The inspiration came from the Pantone Goe System, which adds depth to the color library, and the new spectrum reflects this. The new tones enrich the Plus Series palette, by providing a wide variety of saturation and undertones – from pale pastels, mid-tones to rich deep hues, as well as, the essential neutral and bold bright tones.