Cool Sapphire Opal

#5790db

Notes

Cool Sapphire Opal (#5790DB) 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 (214°, 65%, 60%) 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 orange. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#5790db

RGB

rgb(87, 144, 219)

HSL

hsl(214, 65%, 60%)