Code point
U+1684
Glyph appearance depends on your fonts.
U+1684
LoU+1684 OGHAM LETTER SAIL is a Unicode 16.0.0 character in the Other Letter category. It belongs to the Ogham block.
Choose the representation you need, then copy its value.
U+1684
5764
ᚄ
ᚄ
E1 9A 84
1684
00001684
%E1%9A%84
\u1684
\u1684
\u1684
\1684