As character names:

U+3358 IDEOGRAPHIC TELEGRAPH SYMBOL FOR HOUR ZERO character (㍘)

As raw characters:

㍘

As a string of HTML entities:

㍘

Decoder output:

Byte number 1 is decimal 227, hex 0xE3, octal \343, binary 11100011
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 141, hex 0x8D, octal \215, binary 10001101
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 152, hex 0x98, octal \230, binary 10011000
This is continuation byte 2, expecting 0 more.

U+3358	IDEOGRAPHIC TELEGRAPH SYMBOL FOR HOUR ZERO
	# 0030 70B9