Coolblue
HSL
244° · 59% · 47%
Rich Denim Feather
#3b31bf
Notes
Rich Denim Feather (#3B31BF) is a true blue 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 (244°, 59%, 47%) 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 yellow. For something softer, pull in its analogous neighbors on either side of the wheel.
HEX
#3b31bf
RGB
rgb(59, 49, 191)
HSL
hsl(244, 59%, 47%)
Tints & Shades
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Complementary
Split Complementary