Code point
U+2591
Glyph appearance depends on your fonts.
U+2591
SoU+2591 LIGHT SHADE is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Block Elements block.
Choose the representation you need, then copy its value.
U+2591
9617
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E2 96 91
2591
00002591
%E2%96%91
\u2591
\u2591
\u2591
\2591