black
#000000
#183BA5
#183BA5
Color Values
| Format | #000000 | #183BA5 |
|---|---|---|
| HEX | #000000 | #183BA5 |
| RGB | 0, 0, 0 | 24, 59, 165 |
| HSL | 0.0, 0.0%, 0.0% | 225.1, 74.6%, 37.1% |
| HSV | 0.0, 0.0%, 0.0% | 225.1, 85.5%, 64.7% |
| CMYK | 0%, 0%, 0%, 100% | 85.5%, 64.2%, 0.0%, 35.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4035 0.1751 265.0 |
Contrast & Accessibility
2.21:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #183BA5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #183BA5
Color Difference (Delta E)
73.23
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #183BA5);
background: linear-gradient(135deg, #000000, #183BA5);