| HTML Entity (dec) | 쿨 |
| HTML Entity (hex) | 쿨 |
| UTF-8 (hex) | 0xecbfa8 / 0xec 0xbf 0xa8 (3 bytes) |
| UTF-8 (dec) | 236, 191, 168 (3 bytes) |
| UTF-16-BE (hex) | 0xcfe8 / 0xcf 0xe8 (2 bytes) |
| UTF-16-BE (dec) | 207, 232 (2 bytes) |
| UTF-32-BE (hex) | 0xcfe8 / 0x00 0x00 0xcf 0xe8 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 207, 232 (4 bytes) |
| C/C++/Java source code | "\ucfe8" |
| Python source code | "\ucfe8" |