Quiet Cobalt Tide

#423989

Notes

Quiet Cobalt Tide (#423989) 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 (247°, 41%, 38%) 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

#423989

RGB

rgb(66, 57, 137)

HSL

hsl(247, 41%, 38%)