As character names:

U+00CA LATIN CAPITAL LETTER E WITH CIRCUMFLEX character (Ê)

As raw characters:

Ê

As a string of HTML entities:

Ê

Decoder output:

Byte number 1 is decimal 195, hex 0xC3, octal \303, binary 11000011
This is the first byte of a 2 byte sequence.

Byte number 2 is decimal 138, hex 0x8A, octal \212, binary 10001010
This is continuation byte 1, expecting 0 more.

U+00CA	LATIN CAPITAL LETTER E WITH CIRCUMFLEX
	: 0045 0302