As character names:

U+2B04 LEFT RIGHT WHITE ARROW 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 172, hex 0xAC, octal \254, binary 10101100
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 132, hex 0x84, octal \204, binary 10000100
This is continuation byte 2, expecting 0 more.

U+2B04	LEFT RIGHT WHITE ARROW
	x (leftwards white arrow - 21E6)
	x (up down white arrow - 21F3)