| HTML Entity (dec) | ⬺ |
| HTML Entity (hex) | ⬺ |
| UTF-8 (hex) | 0xe2acba / 0xe2 0xac 0xba (3 bytes) |
| UTF-8 (dec) | 226, 172, 186 (3 bytes) |
| UTF-16-BE (hex) | 0x2b3a / 0x2b 0x3a (2 bytes) |
| UTF-16-BE (dec) | 43, 58 (2 bytes) |
| UTF-32-BE (hex) | 0x2b3a / 0x00 0x00 0x2b 0x3a (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 43, 58 (4 bytes) |
| C/C++/Java source code | "\u2b3a" |
| Python source code | "\u2b3a" |