Jewelindigodeep
HSL
254° · 78% · 16%
Crisp Twilight Quartz
#180949
Notes
Crisp Twilight Quartz (#180949) 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 (254°, 78%, 16%) 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 yellow. For something softer, pull in its analogous neighbors on either side of the wheel.
HEX
#180949
RGB
rgb(24, 9, 73)
HSL
hsl(254, 78%, 16%)
Tints & Shades
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Complementary
Split Complementary