Kreinik has just updated their printed color chart to include their newest colors. Nicest of all for us as stitchers is that the chart is available as a free PDF download.
The chart is two pages. One page has small pictures of each color grouped by collection (holographic, vintage, cord, etc.). The pictures look accurate to the thread colors.
The second page has a table listing all of the colors, again by collection, along with the thread types. You can see quickly whether the color you want is available in a particular thread.
This is a great handy tool for every stitcher!