Rust Orange — Rust Orange carries the oxidized, weathered look of rust on metal, giving it its name. It belongs to the Orange,Brown family: a dark, vivid tone with hex code #C45508 and RGB values of 196, 85, 8. Its dominant channel values give it a warm undertone that reads as vivid rather than flat. Rust Orange pairs well with complementary tones from the opposite side of the color wheel and works nicely in graphic design projects. Nearest neighbors: tangerine, chestnut.