#640731 — Dark Crimson
#640731 is a dark crimson in the Crimson family. In practice it looks like a warm, balanced medium-dark brick red, and it is also commonly known as Brick Red, Oxblood. Below are all of its color space values, an 11-step scale, harmony palettes and accessibility data.
#640731
Tints and shades (50–950)
Accessibility
Contrast on white
12.99:1
Contrast on black
1.62:1
- 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 0.009 1.4); /* #fbf3f5 */
--brand-100: oklch(0.936 0.02 1.4); /* #f6e5e9 */
--brand-200: oklch(0.885 0.041 1.4); /* #f2ced7 */
--brand-300: oklch(0.808 0.074 1.4); /* #eaadbd */
--brand-400: oklch(0.712 0.11 1.4); /* #db849d */
--brand-500: oklch(0.637 0.133 1.4); /* #cb6686 */
--brand-600: oklch(0.577 0.13 1.4); /* #b65474 */
--brand-700: oklch(0.505 0.122 1.4); /* #9b4260 */
--brand-800: oklch(0.444 0.109 1.4); /* #82364f */
--brand-900: oklch(0.396 0.098 1.4); /* #6f2c43 */
--brand-950: oklch(0.281 0.069 1.4); /* #431827 */
}