Mud — Mud has the earthy, muted quality of wet mud, giving it its name. It belongs to the Yellow,Brown family: a dark, vivid tone with hex code #735C12 and RGB values of 115, 92, 18. Its dominant channel values give it a warm undertone that reads as vivid rather than flat. Mud pairs well with metallics like gold or brass for added richness and works nicely in web and app interfaces. Nearest neighbors: gold, chestnut.