#5166D7Indigo

#5166D7 is a indigo in the Indigo family. In practice it looks like a balanced medium indigo, and it is also commonly known as Indigo, Iris Blue. Below are all of its color space values, an 11-step scale, harmony palettes and accessibility data.

#5166D7
CSS Nameroyalblue (closest)

Tints and shades (50–950)

50#f2f5fe
100#e3e9fd
200#ccd8ff
300#aabdff
400#819aff
500#667ef8
600#566ce1
700#4558c3
800#3848a5
900#2f3c8e
950#1a2357

Accessibility

Contrast on white
4.96:1
Contrast on black
4.23:1
  • 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 0.013 271.7); /* #f2f5fe */
  --brand-100: oklch(0.936 0.027 271.7); /* #e3e9fd */
  --brand-200: oklch(0.885 0.056 271.7); /* #ccd8ff */
  --brand-300: oklch(0.808 0.096 271.7); /* #aabdff */
  --brand-400: oklch(0.712 0.15 271.7); /* #819aff */
  --brand-500: oklch(0.637 0.183 271.7); /* #667ef8 */
  --brand-600: oklch(0.577 0.179 271.7); /* #566ce1 */
  --brand-700: oklch(0.505 0.168 271.7); /* #4558c3 */
  --brand-800: oklch(0.444 0.15 271.7); /* #3848a5 */
  --brand-900: oklch(0.396 0.135 271.7); /* #2f3c8e */
  --brand-950: oklch(0.281 0.095 271.7); /* #1a2357 */
}

Explore other colors