#677C91 — Muted Blue
#677C91 is a 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.
#677C91
Tints and shades (50–950)
Accessibility
Contrast on white
4.31:1
Contrast on black
4.87:1
- 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 0.003 248.5); /* #f4f6f7 */
--brand-100: oklch(0.936 0.006 248.5); /* #e7eaee */
--brand-200: oklch(0.885 0.013 248.5); /* #d3dae2 */
--brand-300: oklch(0.808 0.024 248.5); /* #b5c2cf */
--brand-400: oklch(0.712 0.036 248.5); /* #91a5b8 */
--brand-500: oklch(0.637 0.043 248.5); /* #778ea5 */
--brand-600: oklch(0.577 0.042 248.5); /* #667c92 */
--brand-700: oklch(0.505 0.039 248.5); /* #53677b */
--brand-800: oklch(0.444 0.035 248.5); /* #455667 */
--brand-900: oklch(0.396 0.032 248.5); /* #394857 */
--brand-950: oklch(0.281 0.022 248.5); /* #212a34 */
}