Code point
U+2844
Glyph appearance depends on your fonts.
U+2844
SoU+2844 BRAILLE PATTERN DOTS-37 is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Braille Patterns block.
Choose the representation you need, then copy its value.
U+2844
10308
⡄
⡄
E2 A1 84
2844
00002844
%E2%A1%84
\u2844
\u2844
\u2844
\2844