#3659C7 — Deep Blue
#3659C7 is a deep blue in the Blue family. In practice it looks like a balanced 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.
#3659C7
Tints and shades (50–950)
Accessibility
Contrast on white
6.16:1
Contrast on black
3.41:1
- 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 0.013 266.6); /* #f1f5ff */
--brand-100: oklch(0.936 0.028 266.6); /* #e1eafd */
--brand-200: oklch(0.885 0.056 266.6); /* #c8d9ff */
--brand-300: oklch(0.808 0.096 266.6); /* #a4bfff */
--brand-400: oklch(0.712 0.149 266.6); /* #779dff */
--brand-500: oklch(0.637 0.185 266.6); /* #5882fa */
--brand-600: oklch(0.577 0.181 266.6); /* #486fe3 */
--brand-700: oklch(0.505 0.17 266.6); /* #385ac4 */
--brand-800: oklch(0.444 0.152 266.6); /* #2d4ba6 */
--brand-900: oklch(0.396 0.137 266.6); /* #253f8f */
--brand-950: oklch(0.281 0.096 266.6); /* #132458 */
}