Warm Aqua Wash

#21b0c0

Notes

Warm Aqua Wash (#21B0C0) 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 (186°, 71%, 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 red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#21b0c0

RGB

rgb(33, 176, 192)

HSL

hsl(186, 71%, 44%)