black
#000000
#516CA4
#516CA4
Color Values
| Format | #000000 | #516CA4 |
|---|---|---|
| HEX | #000000 | #516CA4 |
| RGB | 0, 0, 0 | 81, 108, 164 |
| HSL | 0.0, 0.0%, 0.0% | 220.5, 33.9%, 48.0% |
| HSV | 0.0, 0.0%, 0.0% | 220.5, 50.6%, 64.3% |
| CMYK | 0%, 0%, 0%, 100% | 50.6%, 34.1%, 0.0%, 35.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5352 0.0941 263.9 |
Contrast & Accessibility
4.03:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #516CA4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #516CA4
Color Difference (Delta E)
56.96
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #516CA4);
background: linear-gradient(135deg, #000000, #516CA4);