black
#000000
#223571
#223571
Color Values
| Format | #000000 | #223571 |
|---|---|---|
| HEX | #000000 | #223571 |
| RGB | 0, 0, 0 | 34, 53, 113 |
| HSL | 0.0, 0.0%, 0.0% | 225.6, 53.7%, 28.8% |
| HSV | 0.0, 0.0%, 0.0% | 225.6, 69.9%, 44.3% |
| CMYK | 0%, 0%, 0%, 100% | 69.9%, 53.1%, 0.0%, 55.7% |
| OKLCH | 0.0 0.0 0.0 | 0.3493 0.1063 267.4 |
Contrast & Accessibility
1.82:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #223571 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #223571
Color Difference (Delta E)
46.29
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #223571);
background: linear-gradient(135deg, #000000, #223571);