# ⅈ U+2148 DOUBLE-STRUCK ITALIC SMALL I

Slanted blackboard bold lowercase i, sometimes used for the imaginary unit in complex numbers.

| | |
|---|---|
| Character | `ⅈ` |
| Codepoint | U+2148 |
| Name | DOUBLE-STRUCK ITALIC SMALL I |
| Block | [Letterlike Symbols](https://unicodekit.com/block/letterlike-symbols) |
| Script | Common |
| Category | Lowercase Letter (Ll) |
| Unicode version | 3.2 |
| HTML | `ⅈ` `ⅈ` |
| CSS | `\2148` |
| JavaScript | `\u2148` |
| UTF-8 | E2 85 88 |
| UTF-16 | 2148 |
| Decomposition | font U+0069 |

## Notes

- sometimes used for the imaginary unit

## Related characters

- ⅇ [U+2147 DOUBLE-STRUCK ITALIC SMALL E](https://unicodekit.com/char/2147)
- ⅉ [U+2149 DOUBLE-STRUCK ITALIC SMALL J](https://unicodekit.com/char/2149)
- ⅆ [U+2146 DOUBLE-STRUCK ITALIC SMALL D](https://unicodekit.com/char/2146)
- ⅊ [U+214A PROPERTY LINE](https://unicodekit.com/char/214A)
- ⅅ [U+2145 DOUBLE-STRUCK ITALIC CAPITAL D](https://unicodekit.com/char/2145)
- ⅋ [U+214B TURNED AMPERSAND](https://unicodekit.com/char/214B)
- ⅄ [U+2144 TURNED SANS-SERIF CAPITAL Y](https://unicodekit.com/char/2144)
- ⅌ [U+214C PER SIGN](https://unicodekit.com/char/214C)
- ⅃ [U+2143 REVERSED SANS-SERIF CAPITAL L](https://unicodekit.com/char/2143)
- ⅍ [U+214D AKTIESELSKAB](https://unicodekit.com/char/214D)
- ⅂ [U+2142 TURNED SANS-SERIF CAPITAL L](https://unicodekit.com/char/2142)
- ⅎ [U+214E TURNED SMALL F](https://unicodekit.com/char/214E)

Page: https://unicodekit.com/char/2148 · JSON: https://unicodekit.com/characters/2148