As character names:

U+2A74 DOUBLE COLON EQUAL 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 169, hex 0xA9, octal \251, binary 10101001
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 180, hex 0xB4, octal \264, binary 10110100
This is continuation byte 2, expecting 0 more.

U+2A74	DOUBLE COLON EQUAL
	# 003A 003A 003D