As character names:

U+26AC MEDIUM SMALL WHITE CIRCLE 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 154, hex 0x9A, octal \232, binary 10011010
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 172, hex 0xAC, octal \254, binary 10101100
This is continuation byte 2, expecting 0 more.

U+26AC	MEDIUM SMALL WHITE CIRCLE
	= engaged, betrothed (genealogy)
	* can represent wedding ring