Neonblue
HSL
233° · 85% · 58%
Denim Opal
#394eef
Notes
Denim Opal (#394EEF) 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 (233°, 85%, 58%) 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 amber. For something softer, pull in its analogous neighbors on either side of the wheel.
HEX
#394eef
RGB
rgb(57, 78, 239)
HSL
hsl(233, 85%, 58%)