black
#000000
#513BC9
#513BC9
Color Values
| Format | #000000 | #513BC9 |
|---|---|---|
| HEX | #000000 | #513BC9 |
| RGB | 0, 0, 0 | 81, 59, 201 |
| HSL | 0.0, 0.0%, 0.0% | 249.3, 56.8%, 51.0% |
| HSV | 0.0, 0.0%, 0.0% | 249.3, 70.6%, 78.8% |
| CMYK | 0%, 0%, 0%, 100% | 59.7%, 70.6%, 0.0%, 21.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4706 0.2076 282.0 |
Contrast & Accessibility
2.82:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #513BC9 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #513BC9
Color Difference (Delta E)
92.78
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #513BC9);
background: linear-gradient(135deg, #000000, #513BC9);