black
#000000
#143C5B
#143C5B
Color Values
| Format | #000000 | #143C5B |
|---|---|---|
| HEX | #000000 | #143C5B |
| RGB | 0, 0, 0 | 20, 60, 91 |
| HSL | 0.0, 0.0%, 0.0% | 206.2, 64.0%, 21.8% |
| HSV | 0.0, 0.0%, 0.0% | 206.2, 78.0%, 35.7% |
| CMYK | 0%, 0%, 0%, 100% | 78.0%, 34.1%, 0.0%, 64.3% |
| OKLCH | 0.0 0.0 0.0 | 0.3445 0.0702 245.4 |
Contrast & Accessibility
1.83:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #143C5B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #143C5B
Color Difference (Delta E)
33.07
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #143C5B);
background: linear-gradient(135deg, #000000, #143C5B);