Code point
U+C503
Glyph appearance depends on your fonts.
U+C503
LoU+C503 HANGUL SYLLABLE SSEUS 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+C503
50435
씃
씃
EC 94 83
C503
0000C503
%EC%94%83
\uC503
\uC503
\uC503
\C503