#439BFD — Blue
#439BFD 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.
Tints and shades (50–950)
Accessibility
Contrast on white
2.86:1
Contrast on black
7.35:1
- AA (4.5:1) on whiteFail
- AA Large (3:1) on whiteFail
- AAA (7:1) on whiteFail
- AAA Large (4.5:1) on whiteFail
- UI components (3:1) on whiteFail
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 0.012 253.5); /* #f0f6fe */
--brand-100: oklch(0.936 0.026 253.5); /* #deebfc */
--brand-200: oklch(0.885 0.055 253.5); /* #c1dcfd */
--brand-300: oklch(0.808 0.098 253.5); /* #93c4ff */
--brand-400: oklch(0.712 0.146 253.5); /* #5ba5fb */
--brand-500: oklch(0.637 0.176 253.5); /* #2b8cf2 */
--brand-600: oklch(0.577 0.172 253.5); /* #1479db */
--brand-700: oklch(0.505 0.158 253.5); /* #0064bb */
--brand-800: oklch(0.444 0.139 253.5); /* #00539d */
--brand-900: oklch(0.396 0.124 253.5); /* #004687 */
--brand-950: oklch(0.281 0.088 253.5); /* #002953 */
}