Vivid Aqua Halo

#00bbff

Notes

Vivid Aqua Halo (#00BBFF) 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 (196°, 100%, 50%) 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 orange. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#00bbff

RGB

rgb(0, 187, 255)

HSL

hsl(196, 100%, 50%)