COMBINING ENCLOSING KEYCAP
U+20E3
⃣
Block
Combining Diacritical Marks for Symbols
Category
Enclosing Mark
UTF-8
0xE2 0x83 0xA3
UTF-16
0xFF 0xFE 0xE3 0x20
UTF-32
0xFF 0xFE 0x0 0x0 0xE3 0x20 0x0 0x0
HTML
⃣
Python
u"\u20E3"