#581B23 — Dark Red
#581B23 is a dark red in the Red family. In practice it looks like a soft, dusty medium-dark brick red, and it is also commonly known as Brick Red, Rust. Below are all of its color space values, an 11-step scale, harmony palettes and accessibility data.
#581B23
Tints and shades (50–950)
Accessibility
Contrast on white
13.16:1
Contrast on black
1.60:1
- AA (4.5:1) on whitePass
- AA Large (3:1) on whitePass
- AAA (7:1) on whitePass
- AAA Large (4.5:1) on whitePass
- UI components (3:1) on whitePass
Need a passing variant? Repair this color in the contrast checker.
Complementary palette
Analogous palette
Triadic palette
Copy-ready CSS
brand-scale.css
:root {
--brand-50: oklch(0.971 0.007 16); /* #faf4f4 */
--brand-100: oklch(0.936 0.014 16); /* #f3e6e6 */
--brand-200: oklch(0.885 0.029 16); /* #ecd2d2 */
--brand-300: oklch(0.808 0.053 16); /* #e0b3b5 */
--brand-400: oklch(0.712 0.078 16); /* #ce8e91 */
--brand-500: oklch(0.637 0.094 16); /* #bd7378 */
--brand-600: oklch(0.577 0.092 16); /* #a96267 */
--brand-700: oklch(0.505 0.087 16); /* #8f4f54 */
--brand-800: oklch(0.444 0.077 16); /* #784145 */
--brand-900: oklch(0.396 0.07 16); /* #67363a */
--brand-950: oklch(0.281 0.049 16); /* #3e1e21 */
}