A printable color chart for wall paint is available at Sherwin-Williams.com. This website hosts full color palettes that can be downloaded and printed as a PDF file. The palettes include the color names, samples, numbers and RGB values.
The site also offers a library of over 1,200 color choices and 250 hues for viewing and printing with step-by-step instructions on how to access and download the palettes and charts.
In addition, Sherwin-Williams.com hosts a feature called the ColorSnap Visualizer app, which allows consumers to capture a real-world color and turn it into a paint swatch. The ColorSnap app also enables a user to upload a photograph, which the Visualizer instantly matches to an existing paint to create a personalized color palette.