black
#000000
#223D66
#223D66
Color Values
| Format | #000000 | #223D66 |
|---|---|---|
| HEX | #000000 | #223D66 |
| RGB | 0, 0, 0 | 34, 61, 102 |
| HSL | 0.0, 0.0%, 0.0% | 216.2, 50.0%, 26.7% |
| HSV | 0.0, 0.0%, 0.0% | 216.2, 66.7%, 40.0% |
| CMYK | 0%, 0%, 0%, 100% | 66.7%, 40.2%, 0.0%, 60.0% |
| OKLCH | 0.0 0.0 0.0 | 0.3604 0.0787 258.5 |
Contrast & Accessibility
1.93:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #223D66 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #223D66
Color Difference (Delta E)
37.62
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #223D66);
background: linear-gradient(135deg, #000000, #223D66);