#3F6DCE — Blue
#3F6DCE is a 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.
#3F6DCE
Tints and shades (50–950)
Accessibility
Contrast on white
4.90:1
Contrast on black
4.29:1
- 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 0.012 263.1); /* #f1f6fe */
--brand-100: oklch(0.936 0.025 263.1); /* #e1eafb */
--brand-200: oklch(0.885 0.052 263.1); /* #c7dafc */
--brand-300: oklch(0.808 0.093 263.1); /* #a1c0fd */
--brand-400: oklch(0.712 0.138 263.1); /* #74a0f8 */
--brand-500: oklch(0.637 0.166 263.1); /* #5486ef */
--brand-600: oklch(0.577 0.163 263.1); /* #4474d9 */
--brand-700: oklch(0.505 0.153 263.1); /* #345fbb */
--brand-800: oklch(0.444 0.136 263.1); /* #294e9e */
--brand-900: oklch(0.396 0.123 263.1); /* #214288 */
--brand-950: oklch(0.281 0.087 263.1); /* #112653 */
}