black
#000000
#516861
#516861
Color Values
| Format | #000000 | #516861 |
|---|---|---|
| HEX | #000000 | #516861 |
| RGB | 0, 0, 0 | 81, 104, 97 |
| HSL | 0.0, 0.0%, 0.0% | 161.7, 12.4%, 36.3% |
| HSV | 0.0, 0.0%, 0.0% | 161.7, 22.1%, 40.8% |
| CMYK | 0%, 0%, 0%, 100% | 22.1%, 0.0%, 6.7%, 59.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4964 0.0296 174.5 |
Contrast & Accessibility
3.5:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #516861 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #516861
Color Difference (Delta E)
43.25
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #516861);
background: linear-gradient(135deg, #000000, #516861);