black
#000000
#3F3999
#3F3999
Color Values
| Format | #000000 | #3F3999 |
|---|---|---|
| HEX | #000000 | #3F3999 |
| RGB | 0, 0, 0 | 63, 57, 153 |
| HSL | 0.0, 0.0%, 0.0% | 243.8, 45.7%, 41.2% |
| HSV | 0.0, 0.0%, 0.0% | 243.8, 62.7%, 60.0% |
| CMYK | 0%, 0%, 0%, 100% | 58.8%, 62.7%, 0.0%, 40.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4105 0.1514 280.2 |
Contrast & Accessibility
2.26:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F3999 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F3999
Color Difference (Delta E)
67.65
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F3999);
background: linear-gradient(135deg, #000000, #3F3999);