black
#000000
#256571
#256571
Color Values
| Format | #000000 | #256571 |
|---|---|---|
| HEX | #000000 | #256571 |
| RGB | 0, 0, 0 | 37, 101, 113 |
| HSL | 0.0, 0.0%, 0.0% | 189.5, 50.7%, 29.4% |
| HSV | 0.0, 0.0%, 0.0% | 189.5, 67.3%, 44.3% |
| CMYK | 0%, 0%, 0%, 100% | 67.3%, 10.6%, 0.0%, 55.7% |
| OKLCH | 0.0 0.0 0.0 | 0.4713 0.0666 212.2 |
Contrast & Accessibility
3.18:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #256571 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #256571
Color Difference (Delta E)
44.44
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #256571);
background: linear-gradient(135deg, #000000, #256571);