Jewelblue
HSL
233° · 71% · 38%
Cobalt Quartz
#1c2ca6
Notes
Cobalt Quartz (#1C2CA6) 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 (233°, 71%, 38%) 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
#1c2ca6
RGB
rgb(28, 44, 166)
HSL
hsl(233, 71%, 38%)