black
#000000
#183B60
#183B60
Color Values
| Format | #000000 | #183B60 |
|---|---|---|
| HEX | #000000 | #183B60 |
| RGB | 0, 0, 0 | 24, 59, 96 |
| HSL | 0.0, 0.0%, 0.0% | 210.8, 60.0%, 23.5% |
| HSV | 0.0, 0.0%, 0.0% | 210.8, 75.0%, 37.6% |
| CMYK | 0%, 0%, 0%, 100% | 75.0%, 38.5%, 0.0%, 62.4% |
| OKLCH | 0.0 0.0 0.0 | 0.3466 0.0766 252.0 |
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: #183B60 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #183B60
Color Difference (Delta E)
35.28
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #183B60);
background: linear-gradient(135deg, #000000, #183B60);