#AD143B — Deep Red
#AD143B is a deep red in the Red family. In practice it looks like a warm, balanced 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.
#AD143B
Tints and shades (50–950)
Accessibility
Contrast on white
7.14:1
Contrast on black
2.94:1
- 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 0.013 15.3); /* #fef2f2 */
--brand-100: oklch(0.936 0.029 15.3); /* #fde3e3 */
--brand-200: oklch(0.885 0.059 15.3); /* #fecacc */
--brand-300: oklch(0.808 0.107 15.3); /* #fea3aa */
--brand-400: oklch(0.712 0.159 15.3); /* #f47381 */
--brand-500: oklch(0.637 0.192 15.3); /* #e74b64 */
--brand-600: oklch(0.577 0.188 15.3); /* #d03854 */
--brand-700: oklch(0.505 0.176 15.3); /* #b32542 */
--brand-800: oklch(0.444 0.157 15.3); /* #971c36 */
--brand-900: oklch(0.396 0.142 15.3); /* #81152d */
--brand-950: oklch(0.281 0.1 15.3); /* #4f0918 */
}