#537EA5 — Blue
#537EA5 is a blue in the Blue family. In practice it looks like a soft, dusty medium blue, and it is also commonly known as Blue, Cobalt Blue. Below are all of its color space values, an 11-step scale, harmony palettes and accessibility data.
#537EA5
Tints and shades (50–950)
Accessibility
Contrast on white
4.29:1
Contrast on black
4.90:1
- AA (4.5:1) on whiteFail
- AA Large (3:1) on whitePass
- AAA (7:1) on whiteFail
- AAA Large (4.5:1) on whiteFail
- 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 0.006 246.9); /* #f2f6f9 */
--brand-100: oklch(0.936 0.012 246.9); /* #e4ebf2 */
--brand-200: oklch(0.885 0.025 246.9); /* #ccdbe9 */
--brand-300: oklch(0.808 0.045 246.9); /* #aac4dd */
--brand-400: oklch(0.712 0.067 246.9); /* #80a7ca */
--brand-500: oklch(0.637 0.081 246.9); /* #6290ba */
--brand-600: oklch(0.577 0.079 246.9); /* #517ea6 */
--brand-700: oklch(0.505 0.074 246.9); /* #40688d */
--brand-800: oklch(0.444 0.066 246.9); /* #345776 */
--brand-900: oklch(0.396 0.06 246.9); /* #2b4965 */
--brand-950: oklch(0.281 0.042 246.9); /* #172b3d */
}