#18188F — Dark Indigo
#18188F is a dark indigo in the Indigo family. In practice it looks like a balanced medium-dark deep indigo, and it is also commonly known as Deep Indigo. Below are all of its color space values, an 11-step scale, harmony palettes and accessibility data.
#18188F
Tints and shades (50–950)
Accessibility
Contrast on white
13.41:1
Contrast on black
1.57:1
- 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 0.014 269.9); /* #f2f5ff */
--brand-100: oklch(0.936 0.029 269.9); /* #e2e9fe */
--brand-200: oklch(0.885 0.056 269.9); /* #cad8ff */
--brand-300: oklch(0.808 0.096 269.9); /* #a8beff */
--brand-400: oklch(0.712 0.149 269.9); /* #7e9bff */
--brand-500: oklch(0.637 0.193 269.9); /* #5f7efe */
--brand-600: oklch(0.577 0.189 269.9); /* #506ce7 */
--brand-700: oklch(0.505 0.178 269.9); /* #3f57c8 */
--brand-800: oklch(0.444 0.158 269.9); /* #3348aa */
--brand-900: oklch(0.396 0.143 269.9); /* #2a3c92 */
--brand-950: oklch(0.281 0.1 269.9); /* #17225a */
}