black
#000000
#511B9E
#511B9E
Color Values
| Format | #000000 | #511B9E |
|---|---|---|
| HEX | #000000 | #511B9E |
| RGB | 0, 0, 0 | 81, 27, 158 |
| HSL | 0.0, 0.0%, 0.0% | 264.7, 70.8%, 36.3% |
| HSV | 0.0, 0.0%, 0.0% | 264.7, 82.9%, 62.0% |
| CMYK | 0%, 0%, 0%, 100% | 48.7%, 82.9%, 0.0%, 38.0% |
| OKLCH | 0.0 0.0 0.0 | 0.3922 0.19 294.3 |
Contrast & Accessibility
2.0:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #511B9E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #511B9E
Color Difference (Delta E)
83.71
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #511B9E);
background: linear-gradient(135deg, #000000, #511B9E);