black
#000000
#511C77
#511C77
Color Values
| Format | #000000 | #511C77 |
|---|---|---|
| HEX | #000000 | #511C77 |
| RGB | 0, 0, 0 | 81, 28, 119 |
| HSL | 0.0, 0.0%, 0.0% | 274.9, 61.9%, 28.8% |
| HSV | 0.0, 0.0%, 0.0% | 274.9, 76.5%, 46.7% |
| CMYK | 0%, 0%, 0%, 100% | 31.9%, 76.5%, 0.0%, 53.3% |
| OKLCH | 0.0 0.0 0.0 | 0.3579 0.1475 306.9 |
Contrast & Accessibility
1.78:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #511C77 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #511C77
Color Difference (Delta E)
63.0
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #511C77);
background: linear-gradient(135deg, #000000, #511C77);