Flashing Midnight Sizzle

#010b5b

Notes

Flashing Midnight Sizzle (#010B5B) 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°, 98%, 18%) 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

#010b5b

RGB

rgb(1, 11, 91)

HSL

hsl(233, 98%, 18%)