As character names:

U+1EC1 LATIN SMALL LETTER E WITH CIRCUMFLEX AND GRAVE character (ề)

As raw characters:

ề

As a string of HTML entities:

ề

Decoder output:

Byte number 1 is decimal 225, hex 0xE1, octal \341, binary 11100001
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 187, hex 0xBB, octal \273, binary 10111011
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 129, hex 0x81, octal \201, binary 10000001
This is continuation byte 2, expecting 0 more.

U+1EC1	LATIN SMALL LETTER E WITH CIRCUMFLEX AND GRAVE
	: 00EA 0300