Cool Twilight Whisper

#1e0b51

Notes

Cool Twilight Whisper (#1E0B51) is a deep indigo 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 (256°, 76%, 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 lime. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#1e0b51

RGB

rgb(30, 11, 81)

HSL

hsl(256, 76%, 18%)