Cobalt Stone

#393b4c

Notes

Cobalt Stone (#393B4C) is a deep 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 (234°, 14%, 26%) places it in the muted band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. 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

#393b4c

RGB

rgb(57, 59, 76)

HSL

hsl(234, 14%, 26%)