As character names:

U+03F5 GREEK LUNATE EPSILON SYMBOL character (ϵ)

As raw characters:

ϵ

As a string of HTML entities:

ϵ

Decoder output:

Byte number 1 is decimal 207, hex 0xCF, octal \317, binary 11001111
This is the first byte of a 2 byte sequence.

Byte number 2 is decimal 181, hex 0xB5, octal \265, binary 10110101
This is continuation byte 1, expecting 0 more.

U+03F5	GREEK LUNATE EPSILON SYMBOL
	= straight epsilon
	x (small element of - 220A)
	# 03B5 greek small letter epsilon