As character names:

U+28A9 BRAILLE PATTERN DOTS-1468 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 162, hex 0xA2, octal \242, binary 10100010
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 169, hex 0xA9, octal \251, binary 10101001
This is continuation byte 2, expecting 0 more.

U+28A9	BRAILLE PATTERN DOTS-1468