Chalky Cobalt Fog

#4d4f66

Notes

Chalky Cobalt Fog (#4D4F66) 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 (235°, 14%, 35%) places it in the muted 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 yellow. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#4d4f66

RGB

rgb(77, 79, 102)

HSL

hsl(235, 14%, 35%)