Code point
U+28CE
Glyph appearance depends on your fonts.
U+28CE
SoU+28CE BRAILLE PATTERN DOTS-23478 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+28CE
10446
⣎
⣎
E2 A3 8E
28CE
000028CE
%E2%A3%8E
\u28CE
\u28CE
\u28CE
\28CE