#2870CB — Deep Blue
#2870CB 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.
#2870CB
Tints and shades (50–950)
Accessibility
Contrast on white
4.92:1
Contrast on black
4.27:1
- 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 0.012 256.3); /* #f0f6fd */
--brand-100: oklch(0.936 0.025 256.3); /* #dfebfb */
--brand-200: oklch(0.885 0.051 256.3); /* #c4dbfb */
--brand-300: oklch(0.808 0.093 256.3); /* #99c3fc */
--brand-400: oklch(0.712 0.138 256.3); /* #66a4f6 */
--brand-500: oklch(0.637 0.166 256.3); /* #3f8bed */
--brand-600: oklch(0.577 0.162 256.3); /* #2e78d7 */
--brand-700: oklch(0.505 0.152 256.3); /* #1d63b9 */
--brand-800: oklch(0.444 0.136 256.3); /* #15529d */
--brand-900: oklch(0.396 0.123 256.3); /* #0f4587 */
--brand-950: oklch(0.281 0.086 256.3); /* #062852 */
}