Bold Aqua Plasma

#1fb4f9

Notes

Bold Aqua Plasma (#1FB4F9) 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 (199°, 95%, 55%) 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

#1fb4f9

RGB

rgb(31, 180, 249)

HSL

hsl(199, 95%, 55%)