black
#000000
#17308B
#17308B
Color Values
| Format | #000000 | #17308B |
|---|---|---|
| HEX | #000000 | #17308B |
| RGB | 0, 0, 0 | 23, 48, 139 |
| HSL | 0.0, 0.0%, 0.0% | 227.1, 71.6%, 31.8% |
| HSV | 0.0, 0.0%, 0.0% | 227.1, 83.5%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 83.5%, 65.5%, 0.0%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.3567 0.1538 266.3 |
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: #17308B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #17308B
Color Difference (Delta E)
64.07
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #17308B);
background: linear-gradient(135deg, #000000, #17308B);