Rust Silk

#644b2b

Notes

Rust Silk (#644B2B) is a deep orange 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 (34°, 40%, 28%) places it in the balanced 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 azure. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#644b2b

RGB

rgb(100, 75, 43)

HSL

hsl(34, 40%, 28%)