A color wheel, or color circle, is a chart representing a palette of colors in a circle. A color wheel can display colors identified by two polar coordinates, the angle and the distance from the origin, the circle's center.
In such cases, complementary colors are often found opposite on the same diameter. Similarly, monochromatic colors – colors of the same tone but of different shades – are located on the same radius, and triadic colors – three colors evenly spaced around the color wheel that lead to colors that work well together – are also easy to find.
Color wheels are used in real life when we want to choose between different hues. For example, when selecting wall paint or the color for a piece furniture.
- Color theory and the color wheel
- How to Use the Color Wheel to Pick Your Perfect Color Palette in Better Homes & Gardens
- Color wheel in Wikipedia
<color>(the CSS color type)