Dusky Cobalt Gauze

#1238ab

Notes

Dusky Cobalt Gauze (#1238AB) is a true blue with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (225°, 81%, 37%) 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 amber. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#1238ab

RGB

rgb(18, 56, 171)

HSL

hsl(225, 81%, 37%)