As character names:

U+02BF MODIFIER LETTER LEFT HALF RING character (ʿ)

As raw characters:

ʿ

As a string of HTML entities:

ʿ

Decoder output:

Byte number 1 is decimal 202, hex 0xCA, octal \312, binary 11001010
This is the first byte of a 2 byte sequence.

Byte number 2 is decimal 191, hex 0xBF, octal \277, binary 10111111
This is continuation byte 1, expecting 0 more.

U+02BF	MODIFIER LETTER LEFT HALF RING
	* transliteration of Arabic ain (voiced pharyngeal fricative)
	* transliteration of Hebrew ayin
	x (armenian modifier letter left half ring - 0559)
	x (hebrew letter ayin - 05E2)
	x (arabic letter ain - 0639)