#1D57C1 — Deep Blue
#1D57C1 is a deep blue in the Blue family. In practice it looks like a balanced medium-dark navy blue, and it is also commonly known as Navy Blue, Sapphire. Below are all of its color space values, an 11-step scale, harmony palettes and accessibility data.
#1D57C1
Tints and shades (50–950)
Accessibility
Contrast on white
6.59:1
Contrast on black
3.19:1
- AA (4.5:1) on whitePass
- AA Large (3:1) on whitePass
- AAA (7:1) on whiteFail
- 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 0.013 261.3); /* #f1f6ff */
--brand-100: oklch(0.936 0.028 261.3); /* #e0ebfd */
--brand-200: oklch(0.885 0.056 261.3); /* #c5daff */
--brand-300: oklch(0.808 0.096 261.3); /* #9dc1ff */
--brand-400: oklch(0.712 0.15 261.3); /* #6ba0ff */
--brand-500: oklch(0.637 0.186 261.3); /* #4686fa */
--brand-600: oklch(0.577 0.182 261.3); /* #3673e3 */
--brand-700: oklch(0.505 0.171 261.3); /* #265ec4 */
--brand-800: oklch(0.444 0.152 261.3); /* #1d4ea6 */
--brand-900: oklch(0.396 0.137 261.3); /* #17418f */
--brand-950: oklch(0.281 0.097 261.3); /* #0a2658 */
}