As character names:

U+263E LAST QUARTER MOON 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 152, hex 0x98, octal \230, binary 10011000
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 190, hex 0xBE, octal \276, binary 10111110
This is continuation byte 2, expecting 0 more.

U+263E	LAST QUARTER MOON
	= alchemical symbol for silver
	x (power sleep symbol - 23FE)
	x (last quarter moon symbol - 1F317)
	x (crescent moon - 1F319)