color circle(n = noun.communication) color wheel - a chart in which complementary colors (or their names) are arranged on opposite sides of a circle;
is a kind of color chart

achromatic color, antarctic circle, arctic circle, back circle, change of color, charmed circle, chromatic color, circle, circle around, circle of curvature, circle of willis, circle round, color, color bar, color bearer, color blind, color blindness, color chart, color code, color constancy, color force, color guard, color in, color line, color of law, color property, color scheme, color sergeant, color spectrum, color television, color television system, color television tube, color tube, color tv, color tv tube, color vision, color vision deficiency, color wash, color wheel, complementary color, copper color, dip circle, dithered color, double leg circle, dress circle, earth color, equinoctial circle, fairy circle, family circle, field-sequential color television, field-sequential color television system, field-sequential color tv, field-sequential color tv system, food color, full circle, grand circle, great circle, hour circle, in a circle, inner circle, isabel color, isabella color, local color, nonsolid color, off color, oil color, osculating circle, parhelic circle, parquet circle, parti color, people of color, person of color, polar circle, poster color, red-green color blindness, ring of color, skin color, spectral color, traffic circle, vat color, vertical circle, vicious circle, water color, winner's circle, yellow-blue color blindness