Code point
U+210B
Glyph appearance depends on your fonts.
U+210B
Lu<font> 0048U+210B SCRIPT CAPITAL H is a Unicode 16.0.0 character in the Uppercase Letter category. It belongs to the Letterlike Symbols block.
Choose the representation you need, then copy its value.
U+210B
8459
ℋ
ℋ
ℋ
E2 84 8B
210B
0000210B
%E2%84%8B
\u210B
\u210B
\u210B
\210B