Crisp Cobalt Quartz

#43427b

Notes

Crisp Cobalt Quartz (#43427B) 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°, 30%, 37%) 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

#43427b

RGB

rgb(67, 66, 123)

HSL

hsl(241, 30%, 37%)