Plush Periwinkle Feather

#5555f1

Notes

Plush Periwinkle Feather (#5555F1) is a true blue 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 (240°, 85%, 64%) 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

#5555f1

RGB

rgb(85, 85, 241)

HSL

hsl(240, 85%, 64%)