#28313D — Dark Muted Blue
#28313D is a dark muted blue in the Blue family. In practice it looks like a cool, desaturated medium-dark slate, and it is also commonly known as Slate, Graphite Blue. Below are all of its color space values, an 11-step scale, harmony palettes and accessibility data.
Tints and shades (50–950)
Accessibility
Contrast on white
13.15:1
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 0.002 255.7); /* #f5f5f7 */
--brand-100: oklch(0.936 0.004 255.7); /* #e8eaec */
--brand-200: oklch(0.885 0.008 255.7); /* #d6d9de */
--brand-300: oklch(0.808 0.015 255.7); /* #bac1ca */
--brand-400: oklch(0.712 0.022 255.7); /* #99a3b0 */
--brand-500: oklch(0.637 0.026 255.7); /* #818c9b */
--brand-600: oklch(0.577 0.026 255.7); /* #707a89 */
--brand-700: oklch(0.505 0.024 255.7); /* #5c6673 */
--brand-800: oklch(0.444 0.022 255.7); /* #4c5460 */
--brand-900: oklch(0.396 0.019 255.7); /* #404751 */
--brand-950: oklch(0.281 0.014 255.7); /* #252a30 */
}