As character names:

U+0305 COMBINING OVERLINE character (̅)

As raw characters:

̅

As a string of HTML entities:

̅

Decoder output:

Byte number 1 is decimal 204, hex 0xCC, octal \314, binary 11001100
This is the first byte of a 2 byte sequence.

Byte number 2 is decimal 133, hex 0x85, octal \205, binary 10000101
This is continuation byte 1, expecting 0 more.

U+0305	COMBINING OVERLINE
	= overscore, vinculum
	* connects on left and right
	x (macron - 00AF)