black
#000000
#172F83
#172F83
Color Values
| Format | #000000 | #172F83 |
|---|---|---|
| HEX | #000000 | #172F83 |
| RGB | 0, 0, 0 | 23, 47, 131 |
| HSL | 0.0, 0.0%, 0.0% | 226.7, 70.1%, 30.2% |
| HSV | 0.0, 0.0%, 0.0% | 226.7, 82.4%, 51.4% |
| CMYK | 0%, 0%, 0%, 100% | 82.4%, 64.1%, 0.0%, 48.6% |
| OKLCH | 0.0 0.0 0.0 | 0.347 0.144 266.3 |
Contrast & Accessibility
1.77:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #172F83 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #172F83
Color Difference (Delta E)
59.88
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #172F83);
background: linear-gradient(135deg, #000000, #172F83);