Dusky Cobalt Marble

#3b3286

Notes

Dusky Cobalt Marble (#3B3286) is a true blue with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (246°, 46%, 36%) 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

#3b3286

RGB

rgb(59, 50, 134)

HSL

hsl(246, 46%, 36%)