#636F80 — Deep Muted Blue
#636F80 is a deep muted blue in the Blue family. In practice it looks like a cool, desaturated medium slate gray, and it is also commonly known as Slate Gray, Cool Gray. Below are all of its color space values, an 11-step scale, harmony palettes and accessibility data.
#636F80
Tints and shades (50–950)
Accessibility
Contrast on white
5.10:1
Contrast on black
4.12:1
- AA (4.5:1) on whitePass
- AA Large (3:1) on whitePass
- AAA (7:1) on whiteFail
- 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 0.002 257.1); /* #f4f5f7 */
--brand-100: oklch(0.936 0.005 257.1); /* #e8eaed */
--brand-200: oklch(0.885 0.01 257.1); /* #d5d9e0 */
--brand-300: oklch(0.808 0.018 257.1); /* #b9c1cc */
--brand-400: oklch(0.712 0.026 257.1); /* #98a3b3 */
--brand-500: oklch(0.637 0.032 257.1); /* #7f8c9f */
--brand-600: oklch(0.577 0.031 257.1); /* #6e7a8c */
--brand-700: oklch(0.505 0.029 257.1); /* #5a6676 */
--brand-800: oklch(0.444 0.026 257.1); /* #4b5462 */
--brand-900: oklch(0.396 0.024 257.1); /* #3f4754 */
--brand-950: oklch(0.281 0.017 257.1); /* #242a31 */
}