CIRCLE WITH RIGHT HALF BLACK U+25D1

BlockGeometric Shapes
CategoryOther Symbol
UTF-80xE2 0x97 0x91
UTF-160xFF 0xFE 0xD1 0x25
UTF-320xFF 0xFE 0x0 0x0 0xD1 0x25 0x0 0x0
HTML◑
Pythonu"\u25D1"