Dull Brown — Dull Brown is a distinctive shade whose name reflects its overall visual character. It belongs to the Orange,Brown family: a medium-toned, muted tone with hex code #876E4B and RGB values of 135, 110, 75. Its dominant channel values give it a warm undertone that reads as muted rather than flat. Dull Brown pairs well with crisp whites and warm neutrals and works nicely in art and illustration palettes. Nearest neighbors: tangerine, chestnut.