black
#000000
#143FEB
#143FEB
Color Values
| Format | #000000 | #143FEB |
|---|---|---|
| HEX | #000000 | #143FEB |
| RGB | 0, 0, 0 | 20, 63, 235 |
| HSL | 0.0, 0.0%, 0.0% | 228.0, 84.3%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 228.0, 91.5%, 92.2% |
| CMYK | 0%, 0%, 0%, 100% | 91.5%, 73.2%, 0.0%, 7.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4807 0.257 265.0 |
Contrast & Accessibility
2.94:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #143FEB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #143FEB
Color Difference (Delta E)
109.14
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #143FEB);
background: linear-gradient(135deg, #000000, #143FEB);