black
#000000
#040557
#040557
Color Values
| Format | #000000 | #040557 |
|---|---|---|
| HEX | #000000 | #040557 |
| RGB | 0, 0, 0 | 4, 5, 87 |
| HSL | 0.0, 0.0%, 0.0% | 239.3, 91.2%, 17.8% |
| HSV | 0.0, 0.0%, 0.0% | 239.3, 95.4%, 34.1% |
| CMYK | 0%, 0%, 0%, 100% | 95.4%, 94.3%, 0.0%, 65.9% |
| OKLCH | 0.0 0.0 0.0 | 0.2164 0.1362 266.7 |
Contrast & Accessibility
1.16:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #040557 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #040557
Color Difference (Delta E)
57.83
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #040557);
background: linear-gradient(135deg, #000000, #040557);