black
#000000
#172D9E
#172D9E
Color Values
| Format | #000000 | #172D9E |
|---|---|---|
| HEX | #000000 | #172D9E |
| RGB | 0, 0, 0 | 23, 45, 158 |
| HSL | 0.0, 0.0%, 0.0% | 230.2, 74.6%, 35.5% |
| HSV | 0.0, 0.0%, 0.0% | 230.2, 85.4%, 62.0% |
| CMYK | 0%, 0%, 0%, 100% | 85.4%, 71.5%, 0.0%, 38.0% |
| OKLCH | 0.0 0.0 0.0 | 0.3708 0.1824 267.0 |
Contrast & Accessibility
1.91:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #172D9E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #172D9E
Color Difference (Delta E)
76.66
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #172D9E);
background: linear-gradient(135deg, #000000, #172D9E);