Hue
One dimension of common Color Spaces such as HSV and HSL, generally represented as a number in degrees between 0 and 360, where:
- 0° = Red
- 30° = Orange
- 60° = Yellow
- 120° = Green
- 180° = Cyan
- 240° = Blue
- 300° = Magenta
- 330° = (Hot) Pink
- 360° = Red
Generally, only the Hue dimension is necessary to name a color and the Saturation and Brightness dimensions can be disregarded, which makes it a powerful tool for the colorblind once the values in the above list can be memorized.