black
#000000
#173571
#173571
Color Values
| Format | #000000 | #173571 |
|---|---|---|
| HEX | #000000 | #173571 |
| RGB | 0, 0, 0 | 23, 53, 113 |
| HSL | 0.0, 0.0%, 0.0% | 220.0, 66.2%, 26.7% |
| HSV | 0.0, 0.0%, 0.0% | 220.0, 79.6%, 44.3% |
| CMYK | 0%, 0%, 0%, 100% | 79.6%, 53.1%, 0.0%, 55.7% |
| OKLCH | 0.0 0.0 0.0 | 0.3439 0.11 262.3 |
Contrast & Accessibility
1.78:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #173571 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #173571
Color Difference (Delta E)
46.24
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #173571);
background: linear-gradient(135deg, #000000, #173571);