hsv color space

The HSV (Hue, Saturation, and Value, sometimes called HSB - Hue, Saturation, Brightness) color space is like a rainbow where all the colors are organized. Hue is like a wheel of colors where red, orange, yellow, green, blue, and purple are located at opposite points of the wheel and all the other colors in between. Saturation is how vivid or dull the color is, and Value is how light or dark the color is.