black
#000000
#3729B5
#3729B5
Color Values
| Format | #000000 | #3729B5 |
|---|---|---|
| HEX | #000000 | #3729B5 |
| RGB | 0, 0, 0 | 55, 41, 181 |
| HSL | 0.0, 0.0%, 0.0% | 246.0, 63.1%, 43.5% |
| HSV | 0.0, 0.0%, 0.0% | 246.0, 77.3%, 71.0% |
| CMYK | 0%, 0%, 0%, 100% | 69.6%, 77.3%, 0.0%, 29.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4069 0.2066 276.5 |
Contrast & Accessibility
2.15:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3729B5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3729B5
Color Difference (Delta E)
90.76
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3729B5);
background: linear-gradient(135deg, #000000, #3729B5);