black
#000000
#515966
#515966
Color Values
| Format | #000000 | #515966 |
|---|---|---|
| HEX | #000000 | #515966 |
| RGB | 0, 0, 0 | 81, 89, 102 |
| HSL | 0.0, 0.0%, 0.0% | 217.1, 11.5%, 35.9% |
| HSV | 0.0, 0.0%, 0.0% | 217.1, 20.6%, 40.0% |
| CMYK | 0%, 0%, 0%, 100% | 20.6%, 12.7%, 0.0%, 60.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4618 0.0235 260.1 |
Contrast & Accessibility
2.97:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515966 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515966
Color Difference (Delta E)
38.53
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515966);
background: linear-gradient(135deg, #000000, #515966);