As character names:

U+2BC8 BLACK MEDIUM RIGHT-POINTING TRIANGLE CENTRED 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 175, hex 0xAF, octal \257, binary 10101111
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+2BC8	BLACK MEDIUM RIGHT-POINTING TRIANGLE CENTRED
	x (black right-pointing triangle - 25B6)