About A Button (blood Type)
A Button (blood Type) is the Unicode character 🅰️ at codepoint U+1F170 in the Enclosed Alphanumeric Supplement block of the Supplementary Multilingual Plane (SMP).
Developer Notes
| Unicode Codepoint | |
| Decimal | |
| UTF-8 (hex) | |
| UTF-16 (hex) | |
| HEX Entity | |
| CSS (\xxxx) | |
| JavaScript | |
| Python |
How to Use A Button (blood Type)
To use the A Button (blood Type) symbol (🅰️) in HTML, insert the
entity 🅰️ directly into your markup.
In CSS pseudo-elements use content: '\1F170';.
In JavaScript and TypeScript the escape '\u{1F170}' evaluates to 🅰️. In Python source, write '\U0001F170'.
The character encodes to F0 9F 85 B0 as UTF-8 bytes and D83C DD70 as UTF-16 code units. Its decimal codepoint is 127344.
This is a fully-qualified emoji and should render with colour on iOS, Android, Windows and macOS. Appearance may vary between platforms, but the underlying codepoint is identical everywhere.