U+2B57 · Other symbol
Heavy Circle With Circle Inside Symbol ⭗
⭗ is heavy circle with circle inside, U+2B57. Unicode also records it as “municipal office”. It was added in Unicode 5.2, and Unicode files it under Other symbol.
Also known as
- municipal office
Codes & technical data
| Unicode | U+2B57 | |
|---|---|---|
| HTML hex | ⭗ | |
| HTML decimal | ⭗ | |
| CSS | \2B57 | |
| JavaScript | \u{2B57} | |
| Python | \U00002B57 | |
| Java / C# | \u2B57 | |
| Rust | \u{2b57} | |
| Swift | \u{2B57} | |
| PHP | \u{2B57} | |
| URL encoded | %E2%AD%97 | |
| UTF-8 bytes | E2 AD 97 | |
| UTF-16 bytes | 2B57 | |
| Base64 | 4q2X | |
| Decimal | 11095 | |
| Category | Other symbol (So) | |
| Introduced | Unicode 5.2 | |
Will ⭗ survive being pasted?
- Normalisation. Yes. ⭗ is unchanged by NFKC, so it survives normalising systems intact.
- Legacy encodings. ⭗ is Unicode-only — it has no Latin-1 equivalent, so a system stuck on an 8-bit encoding cannot represent it.
- Size. 3 bytes in UTF-8. Character-limited fields — SMS, bios, some form validators — usually count bytes, not characters.
Unicode cross-references
The standard points readers of ⭗ at these characters — usually because they look alike, or because one is the correct choice where the other is often used by mistake.
Other inside characters
Unicode names 8 characters ending in “inside”. They differ by direction, weight or decoration rather than by meaning.
Nearby in Miscellaneous Symbols and Arrows
A mixed block of arrows, stars, and geometric shapes in weights and colours the earlier blocks did not cover, plus a set of astronomical symbols.
How to type ⭗
| Windows | Type 2B57 then press Alt+X |
|---|---|
| macOS | Press Ctrl+Cmd+Space, then search for “heavy circle with circle inside” |
| Linux | Press Ctrl+Shift+U, type 2b57, press Enter |
| HTML | ⭗ |
About Unicode’s Other symbol category
Unicode files this under "other symbol" — the catch-all for pictographs, signs and marks that are neither maths, currency, nor letter-like. It is the largest symbol category in the standard.
Frequently asked questions
- How do I type the ⭗ heavy circle with circle inside symbol?
- On Windows, type 2B57 and press Alt+X. On Linux press Ctrl+Shift+U then 2b57. On any system the quickest route is the copy button on this page.
- What is the code for ⭗?
- Heavy Circle With Circle Inside is U+2B57. In UTF-8 it takes 3 bytes. The table above lists every escape format.
- What kind of character is ⭗?
- Heavy Circle With Circle Inside is filed under Other symbol in the Miscellaneous Symbols and Arrows block, and was introduced in Unicode 5.2. Unicode files this under "other symbol" — the catch-all for pictographs, signs and marks that are neither maths, currency, nor letter-like. It is the largest symbol category in the standard.