black
#000000
#042739
#042739
Color Values
| Format | #000000 | #042739 |
|---|---|---|
| HEX | #000000 | #042739 |
| RGB | 0, 0, 0 | 4, 39, 57 |
| HSL | 0.0, 0.0%, 0.0% | 200.4, 86.9%, 12.0% |
| HSV | 0.0, 0.0%, 0.0% | 200.4, 93.0%, 22.4% |
| CMYK | 0%, 0%, 0%, 100% | 93.0%, 31.6%, 0.0%, 77.6% |
| OKLCH | 0.0 0.0 0.0 | 0.2586 0.0513 236.1 |
Contrast & Accessibility
1.35:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #042739 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #042739
Color Difference (Delta E)
21.23
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #042739);
background: linear-gradient(135deg, #000000, #042739);