black
#000000
#516DA5
#516DA5
Color Values
| Format | #000000 | #516DA5 |
|---|---|---|
| HEX | #000000 | #516DA5 |
| RGB | 0, 0, 0 | 81, 109, 165 |
| HSL | 0.0, 0.0%, 0.0% | 220.0, 34.1%, 48.2% |
| HSV | 0.0, 0.0%, 0.0% | 220.0, 50.9%, 64.7% |
| CMYK | 0%, 0%, 0%, 100% | 50.9%, 33.9%, 0.0%, 35.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5379 0.0943 263.3 |
Contrast & Accessibility
4.08:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #516DA5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #516DA5
Color Difference (Delta E)
57.24
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #516DA5);
background: linear-gradient(135deg, #000000, #516DA5);