Color Theory. This module is part of the Virtual Geography Department and has been prepared for the Cartography Working Group by Laurie A. B.Garo, of the Department of Geography & Earth Sciences, University of North Carolina at Charlotte. http://www.uncc.edu/lagaro/cwg/color/index.htmlCynthia Brewer’s Webpage. This Penn State cartographer’s site includes links to several useful resources for color in cartography. http://www.personal.psu.edu/faculty/c/a/cab38/
Color Brewer, Cynthia Brewer’s online tool to help you choose color schemes for your maps. http://www.colorbrewer.org
Color Matters. This website developed by color in design expert J.L. Morton offers lots of handy information about color and design. http://www.colormatters.com/