As character names:

U+1E34 LATIN CAPITAL LETTER K WITH LINE BELOW character (Ḵ)

As raw characters:

Ḵ

As a string of HTML entities:

Ḵ

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 184, hex 0xB8, octal \270, binary 10111000
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 180, hex 0xB4, octal \264, binary 10110100
This is continuation byte 2, expecting 0 more.

U+1E34	LATIN CAPITAL LETTER K WITH LINE BELOW
	: 004B 0331