#646D82 — Deep Muted Blue
#646D82 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.
#646D82
Tints and shades (50–950)
Accessibility
Contrast on white
5.18:1
Contrast on black
4.05:1
- 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 0.003 266.9); /* #f5f5f7 */
--brand-100: oklch(0.936 0.005 266.9); /* #e8eaee */
--brand-200: oklch(0.885 0.011 266.9); /* #d6d9e1 */
--brand-300: oklch(0.808 0.02 266.9); /* #bac0ce */
--brand-400: oklch(0.712 0.03 266.9); /* #99a2b6 */
--brand-500: oklch(0.637 0.037 266.9); /* #818ba2 */
--brand-600: oklch(0.577 0.036 266.9); /* #70798f */
--brand-700: oklch(0.505 0.034 266.9); /* #5c6478 */
--brand-800: oklch(0.444 0.03 266.9); /* #4c5365 */
--brand-900: oklch(0.396 0.027 266.9); /* #404656 */
--brand-950: oklch(0.281 0.019 266.9); /* #252933 */
}