Rich Cobalt Satin

#3b3a7e

Notes

Rich Cobalt Satin (#3B3A7E) 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 (241°, 37%, 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

#3b3a7e

RGB

rgb(59, 58, 126)

HSL

hsl(241, 37%, 36%)