black
#000000
#516FCA
#516FCA
Color Values
| Format | #000000 | #516FCA |
|---|---|---|
| HEX | #000000 | #516FCA |
| RGB | 0, 0, 0 | 81, 111, 202 |
| HSL | 0.0, 0.0%, 0.0% | 225.1, 53.3%, 55.5% |
| HSV | 0.0, 0.0%, 0.0% | 225.1, 59.9%, 79.2% |
| CMYK | 0%, 0%, 0%, 100% | 59.9%, 45.0%, 0.0%, 20.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5641 0.1447 267.9 |
Contrast & Accessibility
4.48:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #516FCA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #516FCA
Color Difference (Delta E)
72.35
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #516FCA);
background: linear-gradient(135deg, #000000, #516FCA);