Bright Aqua Prism

#10c9ea

Notes

Bright Aqua Prism (#10C9EA) is a true cyan with a neon character. It sits at the high-saturation edge of its family. Use it sparingly, as signage, accent, or highlight against darker surfaces. Its HSL profile (189°, 87%, 49%) places it in the highly saturated band at a mid lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. 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

#10c9ea

RGB

rgb(16, 201, 234)

HSL

hsl(189, 87%, 49%)