As character names:

U+0DF4 SINHALA PUNCTUATION KUNDDALIYA character (෴)

As raw characters:

෴

As a string of HTML entities:

෴

Decoder output:

Byte number 1 is decimal 224, hex 0xE0, octal \340, binary 11100000
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 183, hex 0xB7, octal \267, binary 10110111
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 180, hex 0xB4, octal \264, binary 10110100
This is continuation byte 2, expecting 0 more.

U+0DF4	SINHALA PUNCTUATION KUNDDALIYA
	x (tamil punctuation end of text - 11FFF)