Code point
U+2BC0
Glyph appearance depends on your fonts.
U+2BC0
SoU+2BC0 BLACK SQUARE CENTRED is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Miscellaneous Symbols and Arrows block.
Choose the representation you need, then copy its value.
U+2BC0
11200
⯀
⯀
E2 AF 80
2BC0
00002BC0
%E2%AF%80
\u2BC0
\u2BC0
\u2BC0
\2BC0