black
#000000
#3729C9
#3729C9
Color Values
| Format | #000000 | #3729C9 |
|---|---|---|
| HEX | #000000 | #3729C9 |
| RGB | 0, 0, 0 | 55, 41, 201 |
| HSL | 0.0, 0.0%, 0.0% | 245.3, 66.1%, 47.5% |
| HSV | 0.0, 0.0%, 0.0% | 245.3, 79.6%, 78.8% |
| CMYK | 0%, 0%, 0%, 100% | 72.6%, 79.6%, 0.0%, 21.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4286 0.2298 274.6 |
Contrast & Accessibility
2.32:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3729C9 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3729C9
Color Difference (Delta E)
101.16
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3729C9);
background: linear-gradient(135deg, #000000, #3729C9);