Coolindigo
HSL
279° · 76% · 39%
Dusky Indigo Echo
#7a18af
Notes
Dusky Indigo Echo (#7A18AF) is a true indigo with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (279°, 76%, 39%) 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 lime. For something softer, pull in its analogous neighbors on either side of the wheel.
HEX
#7a18af
RGB
rgb(122, 24, 175)
HSL
hsl(279, 76%, 39%)
Tints & Shades
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Complementary
Split Complementary