Code point
U+2511
Glyph appearance depends on your fonts.
U+2511
SoU+2511 BOX DRAWINGS DOWN LIGHT AND LEFT HEAVY is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Box Drawing block.
Choose the representation you need, then copy its value.
U+2511
9489
┑
┑
E2 94 91
2511
00002511
%E2%94%91
\u2511
\u2511
\u2511
\2511