As character names:

U+3008 LEFT ANGLE BRACKET character (〈)

As raw characters:

〈

As a string of HTML entities:

〈

Decoder output:

Byte number 1 is decimal 227, hex 0xE3, octal \343, binary 11100011
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 128, hex 0x80, octal \200, binary 10000000
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 136, hex 0x88, octal \210, binary 10001000
This is continuation byte 2, expecting 0 more.

U+3008	LEFT ANGLE BRACKET
	x (less-than sign - 003C)
	x (single left-pointing angle quotation mark - 2039)
	x (left-pointing angle bracket - 2329)
	x (mathematical left angle bracket - 27E8)