colorwheel

noun
UK /ˈkʌlə wiːl/
US /ˈkʌlər wiːl/

A color wheel is a round picture that shows colors arranged in a circle.

The art teacher showed us how to mix paints by looking at the color wheel.


OTHER MEANINGS

2. A tool used by artists and designers to choose colors that look good together.

She used a color wheel to pick a matching palette for her poster.

3. A spinning disk with colored sections that appears white or blends colors when rotated quickly.

The science fair project used a color wheel to show how spinning colors mix.

4. A circular diagram in color theory showing relationships between primary, secondary, and tertiary colors.

In design class, we studied the color wheel to understand complementary pairs.