black
#000000
#183A78
#183A78
Color Values
| Format | #000000 | #183A78 |
|---|---|---|
| HEX | #000000 | #183A78 |
| RGB | 0, 0, 0 | 24, 58, 120 |
| HSL | 0.0, 0.0%, 0.0% | 218.8, 66.7%, 28.2% |
| HSV | 0.0, 0.0%, 0.0% | 218.8, 80.0%, 47.1% |
| CMYK | 0%, 0%, 0%, 100% | 80.0%, 51.7%, 0.0%, 52.9% |
| OKLCH | 0.0 0.0 0.0 | 0.3616 0.1134 261.2 |
Contrast & Accessibility
1.92:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #183A78 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #183A78
Color Difference (Delta E)
48.08
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #183A78);
background: linear-gradient(135deg, #000000, #183A78);