Coolindigo
HSL
257° · 39% · 51%
Warm Violet Velvet
#6d51b3
Notes
Warm Violet Velvet (#6D51B3) 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 (257°, 39%, 51%) places it in the balanced band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. 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
#6d51b3
RGB
rgb(109, 81, 179)
HSL
hsl(257, 39%, 51%)
Tints & Shades
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Complementary
Split Complementary