#172B39 — Dark Muted Sky Blue
#172B39 is a dark muted sky blue in the Sky Blue family. In practice it looks like a cool, desaturated dark charcoal slate, and it is also commonly known as Charcoal Slate. 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
14.57:1
Contrast on black
1.44:1
- 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 0.003 240.4); /* #f4f6f7 */
--brand-100: oklch(0.936 0.006 240.4); /* #e6eaed */
--brand-200: oklch(0.885 0.012 240.4); /* #d2dae0 */
--brand-300: oklch(0.808 0.022 240.4); /* #b4c2cd */
--brand-400: oklch(0.712 0.032 240.4); /* #91a5b5 */
--brand-500: oklch(0.637 0.039 240.4); /* #778fa1 */
--brand-600: oklch(0.577 0.038 240.4); /* #667d8e */
--brand-700: oklch(0.505 0.035 240.4); /* #536877 */
--brand-800: oklch(0.444 0.032 240.4); /* #445664 */
--brand-900: oklch(0.396 0.029 240.4); /* #394955 */
--brand-950: oklch(0.281 0.02 240.4); /* #202b32 */
}