Bright Sky Beam

#4ef4f1

Notes

Bright Sky Beam (#4EF4F1) 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 (179°, 88%, 63%) 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

#4ef4f1

RGB

rgb(78, 244, 241)

HSL

hsl(179, 88%, 63%)