ArtLex
Art Lex: Color
An in-depth instructional page on color that defines a variety of terms related to color.
PBS
Pbs: Hans Hofmann for Teachers (Lesson Plans)
Go directly to the lesson plans developed as complements to the PBS documentary "Hans Hofmann: Artist/Teacher, Teacher Artist." These classroom resources were designed to explore the influential theories of the artist.
Curated OER
Georgia State University: Characterizing Color
This site from Georgia State University discusses the meaning of the terms hue, saturation and brightness. Thorough, meaningful explanations and outstanding graphics.
Curated OER
Cornell University: Color, Value, and Hue
Contains information on value, contrast, gradation, and the values of hues of colors. Has great color charts and links to related sites.
Curated OER
The Colour Wheel
A review of terms associated with the study of color as an element of art: spectrum, hue, color wheel, primary colors, secondary colors, tertiary colors, complementary colors, and analogous colors.