black
#000000
#042F5E
#042F5E
Color Values
| Format | #000000 | #042F5E |
|---|---|---|
| HEX | #000000 | #042F5E |
| RGB | 0, 0, 0 | 4, 47, 94 |
| HSL | 0.0, 0.0%, 0.0% | 211.3, 91.8%, 19.2% |
| HSV | 0.0, 0.0%, 0.0% | 211.3, 95.7%, 36.9% |
| CMYK | 0%, 0%, 0%, 100% | 95.7%, 50.0%, 0.0%, 63.1% |
| OKLCH | 0.0 0.0 0.0 | 0.3078 0.095 254.8 |
Contrast & Accessibility
1.57:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #042F5E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #042F5E
Color Difference (Delta E)
37.93
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #042F5E);
background: linear-gradient(135deg, #000000, #042F5E);