A tutorial on the principle of hue saturation in a PS instance

1. Understand the basic properties of color

To master the "Hue/Saturation" command, first of all to understand the basic attributes of color, namely: hue, saturation, lightness.

"Hue" is the primary appearance of color, in addition to black and white gray color are the attributes of hue, is the most accurate distinction between different colors of the most precise standards. For example, in the following picture, the background color of the image is different hue: yellow, red, green.

"Saturation" refers to the brightness of the color, different hue can achieve the purity is different, from the following picture we can see that the saturation of high color is more vivid, low purity of the color is more dim

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• PS Getting Started Tutorial