U+1E31 "ḱ" Latin Small Letter K with Acute Unicode Character

Unicode Version 17.0

U+1E31 "ḱ" Latin Small Letter K with Acute is a specialized letter used in certain Latin-based orthographies, most notably in the transliteration of Slavic languages and in the writing of some African languages. It represents a palatalized or fronted k sound, where the acute accent diacritic modifies the base letter to indicate a specific phonetic nuance, such as the voiceless palatal plosive /c/ in historical or linguistic contexts. This character is part of the Latin Extended Additional block and is commonly employed in academic transcriptions of Old Church Slavonic, as well as in the standard orthography of languages like Macedonian and in some romanization systems for Cyrillic scripts. Its inclusion allows for precise representation of distinct phonological contrasts in non-ASCII text.

General Properties

Code Point U+1E31
Version Added 1.1
Name Latin Small Letter K with Acute
Block Latin Extended Additional
General Category Lowercase Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right
Decomposition Type Canonical
Decomposition Mapping "k" U+006B Latin Small Letter K
"́" U+0301 Combining Acute Accent

Encodings

HTML Decimal Encoding ḱ
HTML Hex Encoding ḱ
UTF-8 Encoding 0xE1 0xB8 0xB1
UTF-16 Encoding 0x1E31
UTF-32 Encoding 0x00001E31
C/C++/Java Escape \u1e31

Unicode Properties

NFC Quick Check Yes
NFKC Quick Check Yes
Numeric Type None
Numeric Value NaN
Line Break Alphabetic
Lowercase Yes
Simple Uppercase Code Point "Ḱ" U+1E30 Latin Capital Letter K with Acute
Simple Titlecase Code Point "Ḱ" U+1E30 Latin Capital Letter K with Acute
Uppercase Code Point "Ḱ" U+1E30 Latin Capital Letter K with Acute
Titlecase Code Point "Ḱ" U+1E30 Latin Capital Letter K with Acute
Cased Yes
Changes When Casemapped Yes
Changes When Titlecased Yes
Changes When Uppercased Yes
Script Latin
Script Extensions Latin
Indic Syllabic Category Other
ID Start Yes
XID Start Yes
ID Continue Yes
XID Continue Yes
Alphabetic Yes
Vertical Orientation Rotated
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Alphabetic letter
Sentence Break Lower