black
#000000
#3F37D2
#3F37D2
Color Values
| Format | #000000 | #3F37D2 |
|---|---|---|
| HEX | #000000 | #3F37D2 |
| RGB | 0, 0, 0 | 63, 55, 210 |
| HSL | 0.0, 0.0%, 0.0% | 243.1, 63.3%, 52.0% |
| HSV | 0.0, 0.0%, 0.0% | 243.1, 73.8%, 82.4% |
| CMYK | 0%, 0%, 0%, 100% | 70.0%, 73.8%, 0.0%, 17.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4607 0.226 275.1 |
Contrast & Accessibility
2.69:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F37D2 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F37D2
Color Difference (Delta E)
99.47
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F37D2);
background: linear-gradient(135deg, #000000, #3F37D2);