# 𝐱 U+1D431 MATHEMATICAL BOLD SMALL X

Bold lowercase x in a math font, used for vectors and variables in equations or for bold fancy text styling.

| | |
|---|---|
| Character | `𝐱` |
| Codepoint | U+1D431 |
| Name | MATHEMATICAL BOLD SMALL X |
| Block | [Mathematical Alphanumeric Symbols](https://unicodekit.com/block/mathematical-alphanumeric-symbols) |
| Script | Common |
| Category | Lowercase Letter (Ll) |
| Unicode version | 3.1 |
| HTML | `𝐱` `𝐱` |
| CSS | `\1D431` |
| JavaScript | `\u{1D431}` |
| UTF-8 | F0 9D 90 B1 |
| UTF-16 | D835 DC31 |
| Decomposition | font U+0078 |

## Related characters

- 𝐰 [U+1D430 MATHEMATICAL BOLD SMALL W](https://unicodekit.com/char/1D430)
- 𝐲 [U+1D432 MATHEMATICAL BOLD SMALL Y](https://unicodekit.com/char/1D432)
- 𝐯 [U+1D42F MATHEMATICAL BOLD SMALL V](https://unicodekit.com/char/1D42F)
- 𝐳 [U+1D433 MATHEMATICAL BOLD SMALL Z](https://unicodekit.com/char/1D433)
- 𝐮 [U+1D42E MATHEMATICAL BOLD SMALL U](https://unicodekit.com/char/1D42E)
- 𝐴 [U+1D434 MATHEMATICAL ITALIC CAPITAL A](https://unicodekit.com/char/1D434)
- 𝐭 [U+1D42D MATHEMATICAL BOLD SMALL T](https://unicodekit.com/char/1D42D)
- 𝐵 [U+1D435 MATHEMATICAL ITALIC CAPITAL B](https://unicodekit.com/char/1D435)
- 𝐬 [U+1D42C MATHEMATICAL BOLD SMALL S](https://unicodekit.com/char/1D42C)
- 𝐶 [U+1D436 MATHEMATICAL ITALIC CAPITAL C](https://unicodekit.com/char/1D436)
- 𝐫 [U+1D42B MATHEMATICAL BOLD SMALL R](https://unicodekit.com/char/1D42B)
- 𝐷 [U+1D437 MATHEMATICAL ITALIC CAPITAL D](https://unicodekit.com/char/1D437)

Page: https://unicodekit.com/char/1D431 · JSON: https://unicodekit.com/characters/1D431