black
#000000
#3F51AC
#3F51AC
Color Values
| Format | #000000 | #3F51AC |
|---|---|---|
| HEX | #000000 | #3F51AC |
| RGB | 0, 0, 0 | 63, 81, 172 |
| HSL | 0.0, 0.0%, 0.0% | 230.1, 46.4%, 46.1% |
| HSV | 0.0, 0.0%, 0.0% | 230.1, 63.4%, 67.5% |
| CMYK | 0%, 0%, 0%, 100% | 63.4%, 52.9%, 0.0%, 32.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4714 0.1463 271.3 |
Contrast & Accessibility
2.98:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F51AC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F51AC
Color Difference (Delta E)
67.25
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F51AC);
background: linear-gradient(135deg, #000000, #3F51AC);