Coolcyan
HSL
184° · 36% · 55%
Quiet Aqua Veil
#63b1b6
Notes
Quiet Aqua Veil (#63B1B6) is a true cyan with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (184°, 36%, 55%) 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
#63b1b6
RGB
rgb(99, 177, 182)
HSL
hsl(184, 36%, 55%)