Value is the relative lightness or darkness of a color, independent of its hue — and it's one of the most powerful tools in visual design precisely because it works even when hue is stripped away entirely. A design that holds together in grayscale has strong value structure; a design that only reads correctly in full color is often leaning on hue to do work that value should be doing instead.
Value
Working with lightness and darkness as the foundation color sits on top of
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Designers Academy
29 July 2026 · 3 min read
Visual DesignPrinciples
In brief
Value in visual design refers to the relative lightness or darkness of a color, independent of its hue, proving critical for establishing visual hierarchy, legibility, and accessibility in user interfaces, including dark mode.
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