Jewelbluedeeploud
HSL
236° · 87% · 34%
Electric Cobalt Plasma
#0b15a2
Notes
Electric Cobalt Plasma (#0B15A2) is a deep blue with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (236°, 87%, 34%) places it in the highly saturated band at a dark 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
#0b15a2
RGB
rgb(11, 21, 162)
HSL
hsl(236, 87%, 34%)