black
#000000
#573699
#573699
Color Values
| Format | #000000 | #573699 |
|---|---|---|
| HEX | #000000 | #573699 |
| RGB | 0, 0, 0 | 87, 54, 153 |
| HSL | 0.0, 0.0%, 0.0% | 260.0, 47.8%, 40.6% |
| HSV | 0.0, 0.0%, 0.0% | 260.0, 64.7%, 60.0% |
| CMYK | 0%, 0%, 0%, 100% | 43.1%, 64.7%, 0.0%, 40.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4277 0.1539 294.3 |
Contrast & Accessibility
2.39:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #573699 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #573699
Color Difference (Delta E)
69.72
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #573699);
background: linear-gradient(135deg, #000000, #573699);