Dusky Sapphire Marble

#437ddb

Notes

Dusky Sapphire Marble (#437DDB) is a true azure with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (217°, 68%, 56%) 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

#437ddb

RGB

rgb(67, 125, 219)

HSL

hsl(217, 68%, 56%)