#153B55 — Dark Sky Blue
#153B55 is a dark sky blue in the Sky Blue family. In practice it looks like a soft, dusty medium-dark steel blue, and it is also commonly known as Steel Blue, Denim Blue. 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
11.74:1
Contrast on black
1.79:1
- 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 0.005 241.9); /* #f3f6f8 */
--brand-100: oklch(0.936 0.01 241.9); /* #e4ebf0 */
--brand-200: oklch(0.885 0.02 241.9); /* #cedbe6 */
--brand-300: oklch(0.808 0.037 241.9); /* #acc4d6 */
--brand-400: oklch(0.712 0.055 241.9); /* #84a7c2 */
--brand-500: oklch(0.637 0.066 241.9); /* #6791b0 */
--brand-600: oklch(0.577 0.064 241.9); /* #577e9d */
--brand-700: oklch(0.505 0.061 241.9); /* #456985 */
--brand-800: oklch(0.444 0.054 241.9); /* #38576f */
--brand-900: oklch(0.396 0.049 241.9); /* #2e4a5f */
--brand-950: oklch(0.281 0.034 241.9); /* #192b39 */
}