Code point
U+2633
Glyph appearance depends on your fonts.
U+2633
SoU+2633 TRIGRAM FOR THUNDER is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Miscellaneous Symbols block.
Choose the representation you need, then copy its value.
U+2633
9779
☳
☳
E2 98 B3
2633
00002633
%E2%98%B3
\u2633
\u2633
\u2633
\2633