black
#000000
#223B89
#223B89
Color Values
| Format | #000000 | #223B89 |
|---|---|---|
| HEX | #000000 | #223B89 |
| RGB | 0, 0, 0 | 34, 59, 137 |
| HSL | 0.0, 0.0%, 0.0% | 225.4, 60.2%, 33.5% |
| HSV | 0.0, 0.0%, 0.0% | 225.4, 75.2%, 53.7% |
| CMYK | 0%, 0%, 0%, 100% | 75.2%, 56.9%, 0.0%, 46.3% |
| OKLCH | 0.0 0.0 0.0 | 0.3822 0.1338 266.5 |
Contrast & Accessibility
2.05:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #223B89 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #223B89
Color Difference (Delta E)
57.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #223B89);
background: linear-gradient(135deg, #000000, #223B89);