Neonazureloud
HSL
216° · 90% · 61%
Flashing Sapphire Prism
#428af5
Notes
Flashing Sapphire Prism (#428AF5) is a true azure 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 (216°, 90%, 61%) 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
#428af5
RGB
rgb(66, 138, 245)
HSL
hsl(216, 90%, 61%)