Vivid Violet Halo

#3f10f9

Notes

Vivid Violet Halo (#3F10F9) is a true indigo 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 (252°, 95%, 52%) 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 yellow. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#3f10f9

RGB

rgb(63, 16, 249)

HSL

hsl(252, 95%, 52%)