Scale of colors used in graphics to present change in a variable. A graded series may be composed of progressive change in either lightness or saturation of one hue, in hue steps around the hue circle, or along the gray scale.
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Scale of colors used in graphics to present change in a variable. A graded series may be composed of progressive change in either lightness or saturation of one hue, in hue steps around the hue circle, or along the gray scale.