black
#000000
#515549
#515549
Color Values
| Format | #000000 | #515549 |
|---|---|---|
| HEX | #000000 | #515549 |
| RGB | 0, 0, 0 | 81, 85, 73 |
| HSL | 0.0, 0.0%, 0.0% | 80.0, 7.6%, 31.0% |
| HSV | 0.0, 0.0%, 0.0% | 80.0, 14.1%, 33.3% |
| CMYK | 0%, 0%, 0%, 100% | 4.7%, 0.0%, 14.1%, 66.7% |
| OKLCH | 0.0 0.0 0.0 | 0.4421 0.0198 122.2 |
Contrast & Accessibility
2.75:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515549 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515549
Color Difference (Delta E)
36.27
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515549);
background: linear-gradient(135deg, #000000, #515549);