As character names:

U+1FB96 INVERSE CHECKER BOARD FILL character (🮖)

As raw characters:

🮖

As a string of HTML entities:

🮖

Decoder output:

Byte number 1 is decimal 240, hex 0xF0, octal \360, binary 11110000
This is the first byte of a 4 byte sequence.

Byte number 2 is decimal 159, hex 0x9F, octal \237, binary 10011111
This is continuation byte 1, expecting 2 more.

Byte number 3 is decimal 174, hex 0xAE, octal \256, binary 10101110
This is continuation byte 2, expecting 1 more.

Byte number 4 is decimal 150, hex 0x96, octal \226, binary 10010110
This is continuation byte 3, expecting 0 more.

U+1FB96	INVERSE CHECKER BOARD FILL
	x (quadrant upper right and lower left - 259E)
	x (checker board - 1F67E)