OVERLAPPING WHITE AND BLACK SQUARES U+2BBB

BlockMiscellaneous Symbols and Arrows
CategoryOther Symbol
UTF-80xE2 0xAE 0xBB
UTF-160xFF 0xFE 0xBB 0x2B
UTF-320xFF 0xFE 0x0 0x0 0xBB 0x2B 0x0 0x0
HTML⮻
Pythonu"\u2BBB"