black
#000000
#581C7E
#581C7E
Color Values
| Format | #000000 | #581C7E |
|---|---|---|
| HEX | #000000 | #581C7E |
| RGB | 0, 0, 0 | 88, 28, 126 |
| HSL | 0.0, 0.0%, 0.0% | 276.7, 63.6%, 30.2% |
| HSV | 0.0, 0.0%, 0.0% | 276.7, 77.8%, 49.4% |
| CMYK | 0%, 0%, 0%, 100% | 30.2%, 77.8%, 0.0%, 50.6% |
| OKLCH | 0.0 0.0 0.0 | 0.3732 0.1568 308.4 |
Contrast & Accessibility
1.88:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #581C7E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #581C7E
Color Difference (Delta E)
66.8
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #581C7E);
background: linear-gradient(135deg, #000000, #581C7E);