Cobalt Shimmer

#2318b9

Notes

Cobalt Shimmer (#2318B9) is a true blue with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (244°, 77%, 41%) 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

#2318b9

RGB

rgb(35, 24, 185)

HSL

hsl(244, 77%, 41%)