Neoncyanloud
HSL
190° · 90% · 64%
Hot Sky Bloom
#51daf6
Notes
Hot Sky Bloom (#51DAF6) is a true cyan 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 (190°, 90%, 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 red. For something softer, pull in its analogous neighbors on either side of the wheel.
HEX
#51daf6
RGB
rgb(81, 218, 246)
HSL
hsl(190, 90%, 64%)