What 촑 means
It is a Hangul block made from Korean letters.
The jamo sequence is ㅊ + ㅗ + ㄺ: ㅊ is the opening consonant, ㅗ the vowel, and ㄺ the final cluster of two consonants. “COLG” labels that sequence in the Unicode name; it is not a translation.
Different fonts can change the parts’ shapes, placement and size inside the block; the underlying character stays the same.
Questions people ask
1Why does 촑 show as a box on some devices?
Because that device's fonts have no glyph for it. The character is still correct and still copies correctly — the box is a missing glyph, not a broken character.
How to type 촑
Windows (Word)
Alt+XType CD11, then Alt+X to get 촑.
Windows
Win+Rrun charmap for the full table, or use the emoji picker's Ω symbols tab (Win + .).
macOS
Control+Command+SpaceOpen the character viewer and search “hangul syllable colg”.
Linux
Ctrl+Shift+UType cd11, then Enter or Space.
HTML
촑CSS
\CD11Type 촑
In a Korean IME (input method), enter ㅊ + ㅗ + ㄺ to compose the syllable block.
Codes and encoding1 code points
HTML decimal
촑
HTML hex
촑
CSS content
content: "\CD11";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%EC%B4%91
1
On screen
1
Code points
1
JS .length
3
UTF-8 bytes
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.