As character names:

U+1E63 LATIN SMALL LETTER S WITH DOT BELOW character (ṣ)

As raw characters:

ṣ

As a string of HTML entities:

ṣ

Decoder output:

Byte number 1 is decimal 225, hex 0xE1, octal \341, binary 11100001
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 185, hex 0xB9, octal \271, binary 10111001
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 163, hex 0xA3, octal \243, binary 10100011
This is continuation byte 2, expecting 0 more.

U+1E63	LATIN SMALL LETTER S WITH DOT BELOW
	* Indic transliteration
	: 0073 0323