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This 'O button (blood type)' emoji shows the O button (blood type), which is a symbol for blood type, identification and medical information. It represents blood type O.
This emoji represents blood type O. It is used to refer to blood type O.
If a girl sends this, she is referring to blood type O.
When a guy sends this, it could also be a sign of O blood type.
| Format | Value |
| Emoji Preview | 🅾️ |
| Codepoints | 1F17E FE0F |
| HTML hex | 🅾 |
| HTML dec | 🅾 |
| URL escape code | %F0%9F%85%BE%EF%B8%8F |
| JavaScript, JSON, Java | \u{1f17e} |
| C, C++, Python | \U0001f17e |
| CSS | \1F17E |
| PHP, Ruby | \u{1F17E} |
| Perl | \x{1F17E} |