U+313F "ㄿ" Hangul Letter Rieul-Phieuph Unicode Character

U+313F "ㄿ" Hangul Letter Rieul-Phieuph is a composite consonant used in the Korean writing system, representing a double final consonant cluster that combines the sounds of the Korean consonants Rieul (ㄹ) and Phieuph (ㅍ). Found primarily in the Hangul Compatibility Jamo block, this character appears at the end of syllables in historical or modern Korean orthography, such as in the word "닿았어" (to reach), where it denotes a final ㄹㅍ sound that transitions smoothly into the following syllable. Its inclusion in Unicode helps maintain accurate representation of Korean text in digital environments, supporting both linguistic study and proper rendering of written Korean.

General Properties

Code Point	U+313F
Version Added	1.1
Name	Hangul Letter Rieul-Phieuph
Unicode 1.0 Name	Hangul Letter Lieul Pieup
Block	Hangul Compatibility Jamo
General Category	Other Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right
Decomposition Type	Compat
Decomposition Mapping	"ᆵ" U+11B5 Hangul Jongseong Rieul-Phieuph

Encodings

HTML Decimal Encoding	ㄿ
HTML Hex Encoding	ㄿ
UTF-8 Encoding	0xE3 0x84 0xBF
UTF-16 Encoding	0x313F
UTF-32 Encoding	0x0000313F
C/C++/Java Escape	\u313f

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
Numeric Type	None
Numeric Value	NaN
Line Break	Ideographic
East Asian Width	Wide
Changes When NFKC Casefolded	Yes
NFKC Casefold	"ᆵ" U+11B5 Hangul Jongseong Rieul-Phieuph
NFKC Simple Casefold	"ᆵ" U+11B5 Hangul Jongseong Rieul-Phieuph
Script	Hangul
Script Extensions	Hangul
Indic Syllabic Category	Other
ID Start	Yes
XID Start	Yes
ID Continue	Yes
XID Continue	Yes
Alphabetic	Yes
Vertical Orientation	Upright
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Alphabetic letter
Sentence Break	OLetter