U+220B
Contains member∋
Contains member is a monochrome text character from the Unicode Mathematical Operators block, listed here under Math. Copy it with one click, or use the hex, octal, decimal and HTML entity codes below to embed it in web pages, code, and documents.
Quick facts
- Unicode
- U+220B
- Decimal
- 8715
- Hex
- 0x220B
- Octal
- 0o21013
Unicode identity
| Format | Value | Copy |
|---|---|---|
| Code pointOfficial Unicode notation | U+220B | |
| Official nameUnicodeData.txt, Unicode 18.0.0 | CONTAINS AS MEMBER | |
| DecimalBase 10 | 8715 | |
| HexadecimalBase 16 | 0x220B | |
| OctalBase 8 | 0o21013 | |
| BinaryBase 2 | 0010001000001011 | |
| General categorySymbol, math | Sm | |
| Unicode blockU+2200–U+22FF | Mathematical Operators | |
| Plane | Basic Multilingual Plane (BMP, Plane 0) |
HTML & CSS
| Format | Value | Copy |
|---|---|---|
| HTML entity (decimal) | ∋ | |
| HTML entity (hex) | ∋ | |
| HTML entity (named) | ∋ | |
| CSS content escapeUse inside content: "…" | \220B | |
| URL encodedPercent-encoded UTF-8 | %E2%88%8B |
Programming languages
| Format | Value | Copy |
|---|---|---|
| JavaScript / TypeScript | \u220B | |
| JSONUTF-16 surrogate pairs | \u220B | |
| Python | \u220B | |
| Java / C# / Kotlin | \u220B |
Byte encodings
| Format | Value | Copy |
|---|---|---|
| UTF-83 bytes | E2 88 8B | |
| UTF-16 (BE) | 220B | |
| UTF-32 (BE) | 0000220B |
How to type Contains member
Windows
Hold Alt and type +220B with the hex numeric keypad option enabled, or type 220B then press Alt+X in Word and most Office apps.
macOS
Enable the Unicode Hex Input keyboard, hold Option, and type 220B. Or open Character Viewer (Control+Command+Space) and search "Contains member".
Linux
Press Ctrl+Shift+U, type 220b, then press Space or Enter in GTK apps. IBus and most terminals support the same sequence.
HTML, CSS & code
Paste the character directly, or use the escapes above: ∋ in HTML, \220B in CSS, and \u220B in JavaScript.
Official Unicode reference
- Character name
- CONTAINS AS MEMBER
- Block
- Mathematical Operators (U+2200–U+22FF)
- General category
- Sm — Symbol, math
Data from the Unicode Character Database, version 18.0.0. See the official code chart for the Mathematical Operators block: U2200.pdf (PDF, unicode.org).
Frequently asked questions
How do I copy the Contains member symbol?
Click the Copy button at the top of this page, or select ∋ and press Ctrl+C (Cmd+C on Mac). It is plain Unicode text, so it pastes into documents, chats, code, and design tools.
What is the Unicode code point for Contains member?
Contains member is U+220B (decimal 8715, hexadecimal 0x220B, octal 0o21013). It lives in the Mathematical Operators block (U+2200–U+22FF) of the Basic Multilingual Plane (BMP, Plane 0).
What is the official Unicode name of Contains member?
The Unicode Standard (version 18.0.0) names this character "CONTAINS AS MEMBER". Its General_Category is Sm (Symbol, math).
What is the HTML code for Contains member?
Use ∋ or ∋, or the named entity ∋. In CSS, use content: "\220B".
How do I type Contains member in code?
JavaScript: "\u220B". Python: "\u220B". JSON and Java: "\u220B". The UTF-8 byte sequence is E2 88 8B.
Is Contains member an emoji?
No. Contains member is a text symbol and renders as a monochrome glyph in the current font. Some platforms may offer an emoji variant when U+FE0F is appended.