Jewelblue
HSL
231° · 66% · 37%
Cobalt Chiffon
#20339d
Notes
Cobalt Chiffon (#20339D) is a true 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 (231°, 66%, 37%) places it in the balanced band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. 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
#20339d
RGB
rgb(32, 51, 157)
HSL
hsl(231, 66%, 37%)