A color is:
- a light wave in a range called the visual spectrum (that our eye see)
- the absence of light or mixed (achromatic colors (white, black, gray)
- in computer a data type that denotes a color.
Colors are discrete values with no clear ordering.
A color has three properties:
- the main properties for human: HSV (hue, saturation, lightness)
- the physicals properties such as:
They can all be done via software or library