#1B1F2E — Dark Muted Indigo
#1B1F2E is a dark muted indigo in the Indigo 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
16.38:1
Contrast on black
1.28:1
- 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 0.002 272.5); /* #f5f5f7 */
--brand-100: oklch(0.936 0.005 272.5); /* #e9eaed */
--brand-200: oklch(0.885 0.01 272.5); /* #d7d9e0 */
--brand-300: oklch(0.808 0.017 272.5); /* #bcc0cc */
--brand-400: oklch(0.712 0.026 272.5); /* #9ca1b3 */
--brand-500: oklch(0.637 0.031 272.5); /* #858a9f */
--brand-600: oklch(0.577 0.03 272.5); /* #73798c */
--brand-700: oklch(0.505 0.028 272.5); /* #5f6475 */
--brand-800: oklch(0.444 0.025 272.5); /* #4f5362 */
--brand-900: oklch(0.396 0.023 272.5); /* #424653 */
--brand-950: oklch(0.281 0.016 272.5); /* #262931 */
}