#0661BF — Deep Blue
#0661BF 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.
#0661BF
Tints and shades (50–950)
Accessibility
Contrast on white
6.05:1
Contrast on black
3.47:1
- 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 0.012 255.6); /* #f0f6fe */
--brand-100: oklch(0.936 0.026 255.6); /* #dfebfc */
--brand-200: oklch(0.885 0.054 255.6); /* #c2dbfd */
--brand-300: oklch(0.808 0.097 255.6); /* #96c3ff */
--brand-400: oklch(0.712 0.144 255.6); /* #61a4fa */
--brand-500: oklch(0.637 0.174 255.6); /* #378bf2 */
--brand-600: oklch(0.577 0.17 255.6); /* #2478db */
--brand-700: oklch(0.505 0.16 255.6); /* #1162bd */
--brand-800: oklch(0.444 0.143 255.6); /* #0a52a0 */
--brand-900: oklch(0.396 0.129 255.6); /* #054589 */
--brand-950: oklch(0.281 0.09 255.6); /* #022854 */
}