#637F8C — Muted Sky Blue
#637F8C is a muted sky blue in the Sky 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.
#637F8C
Tints and shades (50–950)
Accessibility
Contrast on white
4.25:1
Contrast on black
4.94:1
- AA (4.5:1) on whiteFail
- AA Large (3:1) on whitePass
- AAA (7:1) on whiteFail
- AAA Large (4.5:1) on whiteFail
- 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 0.003 228); /* #f4f6f7 */
--brand-100: oklch(0.936 0.006 228); /* #e6ebed */
--brand-200: oklch(0.885 0.012 228); /* #d1dbe0 */
--brand-300: oklch(0.808 0.022 228); /* #b2c3cc */
--brand-400: oklch(0.712 0.033 228); /* #8da7b3 */
--brand-500: oklch(0.637 0.04 228); /* #72909e */
--brand-600: oklch(0.577 0.039 228); /* #627e8c */
--brand-700: oklch(0.505 0.037 228); /* #4f6975 */
--brand-800: oklch(0.444 0.033 228); /* #415762 */
--brand-900: oklch(0.396 0.029 228); /* #364a53 */
--brand-950: oklch(0.281 0.021 228); /* #1e2b31 */
}