black
#000000
#181F57
#181F57
Color Values
| Format | #000000 | #181F57 |
|---|---|---|
| HEX | #000000 | #181F57 |
| RGB | 0, 0, 0 | 24, 31, 87 |
| HSL | 0.0, 0.0%, 0.0% | 233.3, 56.8%, 21.8% |
| HSV | 0.0, 0.0%, 0.0% | 233.3, 72.4%, 34.1% |
| CMYK | 0%, 0%, 0%, 100% | 72.4%, 64.4%, 0.0%, 65.9% |
| OKLCH | 0.0 0.0 0.0 | 0.2721 0.1006 272.4 |
Contrast & Accessibility
1.37:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #181F57 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #181F57
Color Difference (Delta E)
41.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #181F57);
background: linear-gradient(135deg, #000000, #181F57);