black
#000000
#511C7A
#511C7A
Color Values
| Format | #000000 | #511C7A |
|---|---|---|
| HEX | #000000 | #511C7A |
| RGB | 0, 0, 0 | 81, 28, 122 |
| HSL | 0.0, 0.0%, 0.0% | 273.8, 62.7%, 29.4% |
| HSV | 0.0, 0.0%, 0.0% | 273.8, 77.0%, 47.8% |
| CMYK | 0%, 0%, 0%, 100% | 33.6%, 77.0%, 0.0%, 52.2% |
| OKLCH | 0.0 0.0 0.0 | 0.3604 0.1507 305.7 |
Contrast & Accessibility
1.8:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #511C7A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #511C7A
Color Difference (Delta E)
64.58
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #511C7A);
background: linear-gradient(135deg, #000000, #511C7A);