| Property | Value |
|---|---|
| Codepoint | U+2621 |
| Literal Character | ☡ |
| Name | CAUTION SIGN |
| Sketch | ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ |
| Control Character | no |
| Block | Miscellaneous Symbols |
| Subblock | Variant letterform |
| UTF-8 byte encoding | e2 98 a1 |
| UTF-16 byte encoding | 26 21 (big endian) |
| HTML Entity | ☡ |
| Perl string literal | \x{2621} |