Code point
U+B81A
Glyph appearance depends on your fonts.
U+B81A
LoU+B81A HANGUL SYLLABLE REBS is a Unicode 16.0.0 character in the Other Letter category. It belongs to the Hangul Syllables block.
Choose the representation you need, then copy its value.
U+B81A
47130
렚
렚
EB A0 9A
B81A
0000B81A
%EB%A0%9A
\uB81A
\uB81A
\uB81A
\B81A