black
#000000
#404557
#404557
Color Values
| Format | #000000 | #404557 |
|---|---|---|
| HEX | #000000 | #404557 |
| RGB | 0, 0, 0 | 64, 69, 87 |
| HSL | 0.0, 0.0%, 0.0% | 227.0, 15.2%, 29.6% |
| HSV | 0.0, 0.0%, 0.0% | 227.0, 26.4%, 34.1% |
| CMYK | 0%, 0%, 0%, 100% | 26.4%, 20.7%, 0.0%, 65.9% |
| OKLCH | 0.0 0.0 0.0 | 0.3931 0.0312 272.8 |
Contrast & Accessibility
2.21:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #404557 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #404557
Color Difference (Delta E)
31.72
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #404557);
background: linear-gradient(135deg, #000000, #404557);