black
#000000
#511FAB
#511FAB
Color Values
| Format | #000000 | #511FAB |
|---|---|---|
| HEX | #000000 | #511FAB |
| RGB | 0, 0, 0 | 81, 31, 171 |
| HSL | 0.0, 0.0%, 0.0% | 261.4, 69.3%, 39.6% |
| HSV | 0.0, 0.0%, 0.0% | 261.4, 81.9%, 67.1% |
| CMYK | 0%, 0%, 0%, 100% | 52.6%, 81.9%, 0.0%, 32.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4086 0.2005 290.7 |
Contrast & Accessibility
2.13:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #511FAB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #511FAB
Color Difference (Delta E)
88.94
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #511FAB);
background: linear-gradient(135deg, #000000, #511FAB);