Coolindigodeep
HSL
259° · 56% · 22%
Quiet Twilight Silk
#2d1958
Notes
Quiet Twilight Silk (#2D1958) is a deep 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 (259°, 56%, 22%) places it in the balanced band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. 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
#2d1958
RGB
rgb(45, 25, 88)
HSL
hsl(259, 56%, 22%)
Tints & Shades
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Complementary
Split Complementary