Dusky Aqua Cloud

#51c8e6

Notes

Dusky Aqua Cloud (#51C8E6) is a true cyan with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (192°, 75%, 61%) 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 red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#51c8e6

RGB

rgb(81, 200, 230)

HSL

hsl(192, 75%, 61%)