black
#000000
#256DA8
#256DA8
Color Values
| Format | #000000 | #256DA8 |
|---|---|---|
| HEX | #000000 | #256DA8 |
| RGB | 0, 0, 0 | 37, 109, 168 |
| HSL | 0.0, 0.0%, 0.0% | 207.0, 63.9%, 40.2% |
| HSV | 0.0, 0.0%, 0.0% | 207.0, 78.0%, 65.9% |
| CMYK | 0%, 0%, 0%, 100% | 78.0%, 35.1%, 0.0%, 34.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5198 0.1167 247.5 |
Contrast & Accessibility
3.83:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #256DA8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #256DA8
Color Difference (Delta E)
58.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #256DA8);
background: linear-gradient(135deg, #000000, #256DA8);