Warm Cobalt Glass

#434c8e

Notes

Warm Cobalt Glass (#434C8E) is a true blue with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (233°, 36%, 41%) 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

#434c8e

RGB

rgb(67, 76, 142)

HSL

hsl(233, 36%, 41%)