| Property | Value |
|---|---|
| Codepoint | U+1F4D8 |
| Literal Character | 📘 |
| Name | BLUE BOOK |
| Control Character | no |
| Block | Miscellaneous Symbols and Pictographs |
| Subblock | Reserved |
| UTF-8 byte encoding | f0 9f 93 98 |
| UTF-16 byte encoding | d8 3d dc d8 (big endian) |
| HTML Entity | 📘 |
| Perl string literal | \x{1F4D8} |