black
#000000
#183B68
#183B68
Color Values
| Format | #000000 | #183B68 |
|---|---|---|
| HEX | #000000 | #183B68 |
| RGB | 0, 0, 0 | 24, 59, 104 |
| HSL | 0.0, 0.0%, 0.0% | 213.8, 62.5%, 25.1% |
| HSV | 0.0, 0.0%, 0.0% | 213.8, 76.9%, 40.8% |
| CMYK | 0%, 0%, 0%, 100% | 76.9%, 43.3%, 0.0%, 59.2% |
| OKLCH | 0.0 0.0 0.0 | 0.352 0.0884 256.0 |
Contrast & Accessibility
1.86:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #183B68 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #183B68
Color Difference (Delta E)
39.15
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #183B68);
background: linear-gradient(135deg, #000000, #183B68);