black
#000000
#042437
#042437
Color Values
| Format | #000000 | #042437 |
|---|---|---|
| HEX | #000000 | #042437 |
| RGB | 0, 0, 0 | 4, 36, 55 |
| HSL | 0.0, 0.0%, 0.0% | 202.4, 86.4%, 11.6% |
| HSV | 0.0, 0.0%, 0.0% | 202.4, 92.7%, 21.6% |
| CMYK | 0%, 0%, 0%, 100% | 92.7%, 34.5%, 0.0%, 78.4% |
| OKLCH | 0.0 0.0 0.0 | 0.2483 0.0513 239.5 |
Contrast & Accessibility
1.31:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #042437 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #042437
Color Difference (Delta E)
20.58
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #042437);
background: linear-gradient(135deg, #000000, #042437);