Rust Brown Color
Rust Brown is a brown color with hex code #8B3103. This page covers its meaning, all color values, harmonies, colors that go with rust brown, shades, tints, similar colors, CSS examples, FAQs, and WCAG contrast ratios.
Rust Brown Color Values
What Does Rust Brown Mean?
Rust Brown belongs to the brown family of colors. Brown is earth, wood, and coffee, and it behaves accordingly: grounded, unbothered, dependable. Craft brands, leather goods, and rustic interiors all borrow that steadiness. When brown looks cheap, that's a styling choice rather than the color's fault. Being on the dark side, Rust Brown adds weight and depth. It suits text, shadows, and grounding elements more than wide-open backgrounds.
In the ISCC-NBS color naming system, Rust Brown is classified as a brown (nearest centroid: strong reddish brown, #882D17).
Color Harmonies
Complementary
Analogous
Triadic
Colors That Go With Rust Brown
Rust Brown and #035E8C are complements, parked opposite each other on the wheel. Together they hit maximum contrast, so a rough 70/30 split keeps the pairing from shouting.
Analogous neighbors — #8C031A and #8C7503, which sit beside rust brown on the wheel. Pairings like this feel calm and settled, which suits backgrounds and gradients.
For an energetic three-color palette, pair rust brown with triadic partners #038C31 and #31038C. All three sit evenly spaced around the wheel, so the scheme stays lively without clashing.
Build and test these combinations in our Color Wheel Tool or check text readability with the Contrast Checker.
Tints and Shades
Tints (lighter)
Shades (darker)
Similar Colors
- Brown Red —
#922B05(Delta E 5) - Reddish Brown —
#7F2B0A(Delta E 7) - Auburn —
#9A3001(Delta E 8) - Burnt Umber —
#A0450E(Delta E 8) - Russet —
#A13905(Delta E 9)
CSS Examples
.text { color: #8B3103; }
.background { background-color: #8B3103; }
.border { border: 2px solid #8B3103; }
.shadow { box-shadow: 0 4px 6px #8B310340; }WCAG Contrast
Frequently Asked Questions
What is the hex code for rust brown?
Rust Brown has the hex code #8B3103. In RGB notation it is rgb(139, 49, 3), in HSL it is hsl(20, 96%, 28%), and its OKLCH value is 0.439, 0.132, 41.3.
What does the color rust brown mean?
Brown-family colors like rust brown carry distinct psychological associations. Rust Brown belongs to the brown family of colors. Brown is earth, wood, and coffee, and it behaves accordingly: grounded, unbothered, dependable. Craft brands, leather goods, and rustic interiors all borrow that steadiness. When brown looks cheap, that's a styling choice rather than the color's fault. Being on the dark side, Rust Brown adds weight and depth. It suits text, shadows, and grounding elements more than wide-open backgrounds.
What colors go with rust brown?
Rust Brown has three easy routes: its complement #035E8C for punch, its neighbors #8C031A and #8C7503 for something calmer, or triadic partners #038C31 and #31038C when you want energy.
Is rust brown a standard web color?
No — Rust Brown is not a CSS keyword. Use its hex value #8B3103 or any RGB/HSL equivalent in your stylesheets.
How do I make rust brown lighter or darker?
To lighten rust brown, add white to create tints; to darken it, add black to create shades. The tints and shades table above shows five computed steps of each, from #FED7C3 (lightest tint) to #190901 (darkest shade).
About Rust Brown
Rust Brown is classified as a Brown in the ISCC-NBS color naming system, within the Brown hue family. It has The color is recognized by XKCD.
Use our Color Converter to convert #8B3103 to any other color format, or explore the Color Wheel to find harmonious color combinations.