# 𝕺 U+1D57A MATHEMATICAL BOLD FRAKTUR CAPITAL O

Capital O in bold gothic blackletter (Fraktur) style, used in math and for medieval old English fancy text.

| | |
|---|---|
| Character | `𝕺` |
| Codepoint | U+1D57A |
| Name | MATHEMATICAL BOLD FRAKTUR CAPITAL O |
| Block | [Mathematical Alphanumeric Symbols](https://unicodekit.com/block/mathematical-alphanumeric-symbols) |
| Script | Common |
| Category | Uppercase Letter (Lu) |
| Unicode version | 3.1 |
| HTML | `𝕺` `𝕺` |
| CSS | `\1D57A` |
| JavaScript | `\u{1D57A}` |
| UTF-8 | F0 9D 95 BA |
| UTF-16 | D835 DD7A |
| Decomposition | font U+004F |

## Related characters

- 𝕹 [U+1D579 MATHEMATICAL BOLD FRAKTUR CAPITAL N](https://unicodekit.com/char/1D579)
- 𝕻 [U+1D57B MATHEMATICAL BOLD FRAKTUR CAPITAL P](https://unicodekit.com/char/1D57B)
- 𝕸 [U+1D578 MATHEMATICAL BOLD FRAKTUR CAPITAL M](https://unicodekit.com/char/1D578)
- 𝕼 [U+1D57C MATHEMATICAL BOLD FRAKTUR CAPITAL Q](https://unicodekit.com/char/1D57C)
- 𝕷 [U+1D577 MATHEMATICAL BOLD FRAKTUR CAPITAL L](https://unicodekit.com/char/1D577)
- 𝕽 [U+1D57D MATHEMATICAL BOLD FRAKTUR CAPITAL R](https://unicodekit.com/char/1D57D)
- 𝕶 [U+1D576 MATHEMATICAL BOLD FRAKTUR CAPITAL K](https://unicodekit.com/char/1D576)
- 𝕾 [U+1D57E MATHEMATICAL BOLD FRAKTUR CAPITAL S](https://unicodekit.com/char/1D57E)
- 𝕵 [U+1D575 MATHEMATICAL BOLD FRAKTUR CAPITAL J](https://unicodekit.com/char/1D575)
- 𝕿 [U+1D57F MATHEMATICAL BOLD FRAKTUR CAPITAL T](https://unicodekit.com/char/1D57F)
- 𝕴 [U+1D574 MATHEMATICAL BOLD FRAKTUR CAPITAL I](https://unicodekit.com/char/1D574)
- 𝖀 [U+1D580 MATHEMATICAL BOLD FRAKTUR CAPITAL U](https://unicodekit.com/char/1D580)

Page: https://unicodekit.com/char/1D57A · JSON: https://unicodekit.com/characters/1D57A