black
#000000
#256CAD
#256CAD
Color Values
| Format | #000000 | #256CAD |
|---|---|---|
| HEX | #000000 | #256CAD |
| RGB | 0, 0, 0 | 37, 108, 173 |
| HSL | 0.0, 0.0%, 0.0% | 208.7, 64.8%, 41.2% |
| HSV | 0.0, 0.0%, 0.0% | 208.7, 78.6%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 78.6%, 37.6%, 0.0%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5204 0.124 250.0 |
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: #256CAD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #256CAD
Color Difference (Delta E)
60.38
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #256CAD);
background: linear-gradient(135deg, #000000, #256CAD);