Soft Cobalt Opal

#0f1b76

Notes

Soft Cobalt Opal (#0F1B76) is a deep 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 (233°, 77%, 26%) places it in the highly saturated band at a dark 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

#0f1b76

RGB

rgb(15, 27, 118)

HSL

hsl(233, 77%, 26%)