black
#000000
#51806F
#51806F
Color Values
| Format | #000000 | #51806F |
|---|---|---|
| HEX | #000000 | #51806F |
| RGB | 0, 0, 0 | 81, 128, 111 |
| HSL | 0.0, 0.0%, 0.0% | 158.3, 22.5%, 41.0% |
| HSV | 0.0, 0.0%, 0.0% | 158.3, 36.7%, 50.2% |
| CMYK | 0%, 0%, 0%, 100% | 36.7%, 0.0%, 13.3%, 49.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5608 0.0581 169.4 |
Contrast & Accessibility
4.67:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51806F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51806F
Color Difference (Delta E)
53.96
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51806F);
background: linear-gradient(135deg, #000000, #51806F);