black
#000000
#581D81
#581D81
Color Values
| Format | #000000 | #581D81 |
|---|---|---|
| HEX | #000000 | #581D81 |
| RGB | 0, 0, 0 | 88, 29, 129 |
| HSL | 0.0, 0.0%, 0.0% | 275.4, 63.3%, 31.0% |
| HSV | 0.0, 0.0%, 0.0% | 275.4, 77.5%, 50.6% |
| CMYK | 0%, 0%, 0%, 100% | 31.8%, 77.5%, 0.0%, 49.4% |
| OKLCH | 0.0 0.0 0.0 | 0.3767 0.1588 307.1 |
Contrast & Accessibility
1.91:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #581D81 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #581D81
Color Difference (Delta E)
67.96
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #581D81);
background: linear-gradient(135deg, #000000, #581D81);