black
#000000
#515768
#515768
Color Values
| Format | #000000 | #515768 |
|---|---|---|
| HEX | #000000 | #515768 |
| RGB | 0, 0, 0 | 81, 87, 104 |
| HSL | 0.0, 0.0%, 0.0% | 224.3, 12.4%, 36.3% |
| HSV | 0.0, 0.0%, 0.0% | 224.3, 22.1%, 40.8% |
| CMYK | 0%, 0%, 0%, 100% | 22.1%, 16.3%, 0.0%, 59.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4579 0.0288 269.9 |
Contrast & Accessibility
2.91:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515768 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515768
Color Difference (Delta E)
38.56
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515768);
background: linear-gradient(135deg, #000000, #515768);