As character names:

U+27ED MATHEMATICAL RIGHT WHITE TORTOISE SHELL BRACKET character (⟭)

As raw characters:

⟭

As a string of HTML entities:

⟭

Decoder output:

Byte number 1 is decimal 226, hex 0xE2, octal \342, binary 11100010
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 159, hex 0x9F, octal \237, binary 10011111
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 173, hex 0xAD, octal \255, binary 10101101
This is continuation byte 2, expecting 0 more.

U+27ED	MATHEMATICAL RIGHT WHITE TORTOISE SHELL BRACKET
	x (right black tortoise shell bracket - 2998)
	x (right white tortoise shell bracket - 3019)