Greek · LettersU+039F · Greek and Coptic
Ο
Greek Capital Letter Omicron
U+039F · decimal 927 · Greek and Coptic
Every way to write it
6 formsHTML entity
Ο
This character has no named entity, so the numeric form is the one to use.
CSS content
\039F
For a content property in a ::before or ::after rule. No semicolon, and mind the trailing space.
JavaScript
\u039F
Valid in a JavaScript or JSON string literal, so it survives files and pipelines that are not UTF-8 clean.
Python
\u039F
The escape for a Python string literal.
URL
%CE%9F
Percent-encoded UTF-8, for a query string or a path segment.
UTF-8 bytes
CE 9F
2 bytes on the wire. Seeing these as separate garbled characters means something decoded them as single-byte text.
Typing it without copying
system pickermacOS
Control + Command + Space, then search greek capital letter omicron
Windows
Character Map or Alt + 927
Groups it belongs to
Characters near it
8Code pointU+039F
EntityNumeric
UTF-82 bytes
ASCIINo