black
#000000
#3F37AE
#3F37AE
Color Values
| Format | #000000 | #3F37AE |
|---|---|---|
| HEX | #000000 | #3F37AE |
| RGB | 0, 0, 0 | 63, 55, 174 |
| HSL | 0.0, 0.0%, 0.0% | 244.0, 52.0%, 44.9% |
| HSV | 0.0, 0.0%, 0.0% | 244.0, 68.4%, 68.2% |
| CMYK | 0%, 0%, 0%, 100% | 63.8%, 68.4%, 0.0%, 31.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4257 0.1817 278.3 |
Contrast & Accessibility
2.37:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F37AE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F37AE
Color Difference (Delta E)
80.24
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F37AE);
background: linear-gradient(135deg, #000000, #3F37AE);