black
#000000
#223C56
#223C56
Color Values
| Format | #000000 | #223C56 |
|---|---|---|
| HEX | #000000 | #223C56 |
| RGB | 0, 0, 0 | 34, 60, 86 |
| HSL | 0.0, 0.0%, 0.0% | 210.0, 43.3%, 23.5% |
| HSV | 0.0, 0.0%, 0.0% | 210.0, 60.5%, 33.7% |
| CMYK | 0%, 0%, 0%, 100% | 60.5%, 30.2%, 0.0%, 66.3% |
| OKLCH | 0.0 0.0 0.0 | 0.348 0.0559 249.7 |
Contrast & Accessibility
1.85:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #223C56 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #223C56
Color Difference (Delta E)
30.79
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #223C56);
background: linear-gradient(135deg, #000000, #223C56);