» ColorQuiz.com    Five minute personality test based on research by color psychologists.    http://www.colorquiz.com/

» Colorwize    Over 20 tests based on color research.    http://www.colorwize.com/

» Lüscher colortest    Online color test.    http://www.saunalahti.fi/jawap/colour/colortest.html

» The Personality Colors Test    The human brain responds to shapes and colors in unique ways for each person. Since the 1960s, psychologists have speculated about the appeal of certain color combinations for different personality types.    http://www.allhealth.com/onlinepsych/personality/olpgen/0,6103,7119_127650,00.html

» What's Your Favorite Color?    10-second color quiz to determine what your favorite color preference generally signifies.    http://frontier.dreamhost.com/askclor.htm

» Your Favorite Color and Your Sexuality    What your favorite color reveals about your sexuality.    http://www.gagirl.com/quiz/colours.html