Individual skill

similarity-and-contrast

Apply deliberate dissimilarity (contrast) to distinguish elements that need to be perceived as different — primary vs. secondary actions, normal vs. error states, foreground vs. background, the one important thing vs. the rest. Use when you want to emphasize a single element, distinguish roles, or break up a too-uniform layout. Contrast is similarity's complement: similarity groups, contrast separates. The skill is calibrating contrast so it communicates what matters without creating visual chaos.

plugins/perception-and-hierarchy-principles/skills/similarity-and-contrast/SKILL.md

Source commit 09b9858fc983fe917b7fedae67a9625d9e6655a6

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Observed behavior

Instructions only

Last checked

Nov 6, 2026

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