What is Color wheel?
[[Image:Triangulo HSV.png|thumb|right|An HSV color wheel allows the user to quickly select a multitude of colors.]]{{Shades of color|Green|Green|red|red|red|red|purple|purple|purple|Brown|brown|brown|blue|Blue|blue|Yellow|Yellow|Yellow|colorname=Colours|color=Shades of colour}}{{enWiktionary}} A '''color wheel''' is a [[circle|circular]] [[chart]] that shows [[primary colour|primary]] and secondary [[colour|color]]s. The color wheel most commonly used today is called the ''HSV color wheel'' which means ''hue, saturation, value''. The digital form of the HSV color wheel is called the RGB color wheel (shown below). The HSV/RGB color wheel is described below. There are two versions: one in which red, green and blue are regarded as the primary colors (called the ''electronic'' or ''computer'' color wheel); and one in which magenta, yellow, and cyan are regarded as the primary colors (called the ''printer's color wheel'').the primary colours are on the top. == The primary colors == ''(* Primary means first)'' In the '''electronic color wheel''' used for [[electronics|electronic]] devices such as [[television]]s and [[computer]]s, red, green, and blue are regarded as the ''primary colors'' and magenta, yellow, and cyan are regarded as the ''secondary colors''. The primary colors always appear on the color wheel. There are the three primary colors of [[light]]. These are called the three ''additive colors''. They are '''[[red]]''' (made in pigment by mixing yellow and magenta), '''[[green]]''' (made in pigment by mixing cyan and yellow), and '''[[blue]]''' (made in pigment by mixing magenta and cyan). The three primary colors of light are the secondary colors on the ''printer's color wheel''. The primary colors of light can be mixed together to make secondary colors. A long time ago, people used to think that the primary colors were red, yellow and blue. Now we know they were wrong. == The secondary colors == ''(* Secondary means second)'' The secondary colors are on all color wheels. Secondary colors