As character names:

U+0169 LATIN SMALL LETTER U WITH TILDE character (ũ)

As raw characters:

ũ

As a string of HTML entities:

ũ

Decoder output:

Byte number 1 is decimal 197, hex 0xC5, octal \305, binary 11000101
This is the first byte of a 2 byte sequence.

Byte number 2 is decimal 169, hex 0xA9, octal \251, binary 10101001
This is continuation byte 1, expecting 0 more.

U+0169	LATIN SMALL LETTER U WITH TILDE
	* Greenlandic (old orthography), Kikuyu
	: 0075 0303