The Color Wheel provides a simple, visual aid for illustrating and teaching color mixing relationships. Easy to use and understand, the Color Wheel is a basic tool for teachers, students, artists and anyone making color selections. It includes gray scale, tints, tones, shades and results of mixing colors. Color Wheels illustrate color harmonies (complementary, split complementary, triadic and more) as well as define primary colors, secondary colors, warm and cool colors, basic terms and more.