Cobalt Wool

#3b3e4f

Notes

Cobalt Wool (#3B3E4F) 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 (231°, 14%, 27%) 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

#3b3e4f

RGB

rgb(59, 62, 79)

HSL

hsl(231, 14%, 27%)