black
#000000
#511BAB
#511BAB
Color Values
| Format | #000000 | #511BAB |
|---|---|---|
| HEX | #000000 | #511BAB |
| RGB | 0, 0, 0 | 81, 27, 171 |
| HSL | 0.0, 0.0%, 0.0% | 262.5, 72.7%, 38.8% |
| HSV | 0.0, 0.0%, 0.0% | 262.5, 84.2%, 67.1% |
| CMYK | 0%, 0%, 0%, 100% | 52.6%, 84.2%, 0.0%, 32.9% |
| OKLCH | 0.0 0.0 0.0 | 0.405 0.2037 291.1 |
Contrast & Accessibility
2.09:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #511BAB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #511BAB
Color Difference (Delta E)
90.32
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #511BAB);
background: linear-gradient(135deg, #000000, #511BAB);