Warm Cobalt Cascade

#263f9c

Notes

Warm Cobalt Cascade (#263F9C) 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 (227°, 61%, 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

#263f9c

RGB

rgb(38, 63, 156)

HSL

hsl(227, 61%, 38%)