Which color space model includes Hue, Saturation, and Value used for color selection?

Which color space model includes Hue, Saturation, and Value used for color selection?

• A. RGB
• B. HSV
• C. CMYK
• D. LAB

Answer: (B)

When selecting colors in a way that matches how we perceive them, it helps to separate color into intuitive dimensions: the type of color, how vivid it is, and how bright it appears. In HSV, color is described by Hue (the actual color around a wheel), Saturation (how pure or dull the color is), and Value (how light or dark it is). This setup mirrors how designers tweak colors: choose a hue first, then adjust how strong or muted it is, and finally set how bright it should be. Because each component is named and mapped to a clear perceptual attribute, HSV provides an easy, human-centered way to pick colors for design tasks. Other color spaces describe color in different ways—RGB uses red, green, and blue; CMYK uses cyan, magenta, yellow, and black for printing; LAB uses perceptual lightness and chromatic channels—none of these present color using Hue, Saturation, and Value as their primary axes.

When selecting colors in a way that matches how we perceive them, it helps to separate color into intuitive dimensions: the type of color, how vivid it is, and how bright it appears. In HSV, color is described by Hue (the actual color around a wheel), Saturation (how pure or dull the color is), and Value (how light or dark it is). This setup mirrors how designers tweak colors: choose a hue first, then adjust how strong or muted it is, and finally set how bright it should be. Because each component is named and mapped to a clear perceptual attribute, HSV provides an easy, human-centered way to pick colors for design tasks. Other color spaces describe color in different ways—RGB uses red, green, and blue; CMYK uses cyan, magenta, yellow, and black for printing; LAB uses perceptual lightness and chromatic channels—none of these present color using Hue, Saturation, and Value as their primary axes.