black
#000000
#3F3797
#3F3797
Color Values
| Format | #000000 | #3F3797 |
|---|---|---|
| HEX | #000000 | #3F3797 |
| RGB | 0, 0, 0 | 63, 55, 151 |
| HSL | 0.0, 0.0%, 0.0% | 245.0, 46.6%, 40.4% |
| HSV | 0.0, 0.0%, 0.0% | 245.0, 63.6%, 59.2% |
| CMYK | 0%, 0%, 0%, 100% | 58.3%, 63.6%, 0.0%, 40.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4052 0.1513 281.0 |
Contrast & Accessibility
2.2:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F3797 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F3797
Color Difference (Delta E)
67.52
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F3797);
background: linear-gradient(135deg, #000000, #3F3797);