Crimson

Crimson (#DC143C) is a true red with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (348°, 83%, 47%) places it in the highly saturated band at a mid lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. For a confident two-color system, pair it with its complementary teal. For something softer, pull in its analogous neighbors on either side of the wheel. CSS Crimson — R=220, G=20, B=60 — a deep red with a cool magenta bias. The name traces back to the 'qirmiz' scale-insect (kermes) whose crushed bodies yielded the dye worn by medieval cardinals.

Harmonies

Related Colors