As character names:

U+0275 LATIN SMALL LETTER BARRED O character (ɵ)

As raw characters:

ɵ

As a string of HTML entities:

ɵ

Decoder output:

Byte number 1 is decimal 201, hex 0xC9, octal \311, binary 11001001
This is the first byte of a 2 byte sequence.

Byte number 2 is decimal 181, hex 0xB5, octal \265, binary 10110101
This is continuation byte 1, expecting 0 more.

U+0275	LATIN SMALL LETTER BARRED O
	= o bar
	* rounded mid-central vowel, i.e. rounded schwa
	* uppercase is 019F
	x (greek small letter theta - 03B8)
	x (cyrillic small letter fita - 0473)
	x (cyrillic small letter barred o - 04E9)