Coolbluemuted
HSL
228° · 11% · 57%
Denim Wool
#858a9d
Notes
Denim Wool (#858A9D) 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 (228°, 11%, 57%) places it in the muted 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 amber. For something softer, pull in its analogous neighbors on either side of the wheel.
HEX
#858a9d
RGB
rgb(133, 138, 157)
HSL
hsl(228, 11%, 57%)