Code point
U+25B1
Glyph appearance depends on your fonts.
U+25B1
SoU+25B1 WHITE PARALLELOGRAM is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Geometric Shapes block.
Choose the representation you need, then copy its value.
U+25B1
9649
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▱
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E2 96 B1
25B1
000025B1
%E2%96%B1
\u25B1
\u25B1
\u25B1
\25B1