Colors This skill builds and audits color systems. It generates ramps, maps their steps to roles and token names, converts notation and measures rendered contrast pairs. Never report a contrast value you did not measure, and never estimate a color you could compute. Notation, a tinted neutral and a gradient's interpolation space are project choices, not findings. A broken role mapping, a failing pair and an out-of-gamut step are findings. Perceived lightness throughout means OKLCH , from to . Whether a pair is required to pass belongs to . Surfaces, shadows and icon color belong to . Match th…