As character names:

U+28F7 BRAILLE PATTERN DOTS-1235678 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 163, hex 0xA3, octal \243, binary 10100011
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 183, hex 0xB7, octal \267, binary 10110111
This is continuation byte 2, expecting 0 more.

U+28F7	BRAILLE PATTERN DOTS-1235678