black
#000000
#042838
#042838
Color Values
| Format | #000000 | #042838 |
|---|---|---|
| HEX | #000000 | #042838 |
| RGB | 0, 0, 0 | 4, 40, 56 |
| HSL | 0.0, 0.0%, 0.0% | 198.5, 86.7%, 11.8% |
| HSV | 0.0, 0.0%, 0.0% | 198.5, 92.9%, 22.0% |
| CMYK | 0%, 0%, 0%, 100% | 92.9%, 28.6%, 0.0%, 78.0% |
| OKLCH | 0.0 0.0 0.0 | 0.2609 0.0494 232.4 |
Contrast & Accessibility
1.37:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #042838 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #042838
Color Difference (Delta E)
20.9
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #042838);
background: linear-gradient(135deg, #000000, #042838);