Cool Sapphire Quartz

#3659ab

Notes

Cool Sapphire Quartz (#3659AB) is a true azure 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 (222°, 52%, 44%) 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 amber. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#3659ab

RGB

rgb(54, 89, 171)

HSL

hsl(222, 52%, 44%)