U+1D612 "𝘒" Mathematical Sans-Serif Italic Capital K Unicode Character

Unicode Version 17.0

𝘒

U+1D612 "𝘒" Mathematical Sans-Serif Italic Capital K is a typographic variant of the letter K, specifically designed for use in mathematical and scientific notation where a sans-serif italic style is required to distinguish variables or constants from standard text. It belongs to the Mathematical Alphanumeric Symbols block, which provides a wide range of stylized letters to prevent formatting ambiguity in complex equations. This character serves as a visual alternative to the typical serif or bold italic K, ensuring clarity in contexts like vector notation, geometry, or abstract algebra where font style conveys specific semantic meaning. Its inclusion in Unicode allows seamless representation across digital platforms without relying on font-based styling.

General Properties

Code Point U+1D612
Version Added 3.1
Name Mathematical Sans-Serif Italic Capital K
Block Mathematical Alphanumeric Symbols
General Category Uppercase Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right
Decomposition Type Font
Decomposition Mapping "K" U+004B Latin Capital Letter K

Encodings

HTML Decimal Encoding 𝘒
HTML Hex Encoding 𝘒
UTF-8 Encoding 0xF0 0x9D 0x98 0x92
UTF-16 Encoding 0xD835 0xDE12
UTF-32 Encoding 0x0001D612
C/C++/Java Escape \ud835\ude12

Unicode Properties

NFC Quick Check Yes
NFD Quick Check Yes
Numeric Type None
Numeric Value NaN
Line Break Alphabetic
Uppercase Yes
Cased Yes
Changes When NFKC Casefolded Yes
NFKC Casefold "k" U+006B Latin Small Letter K
NFKC Simple Casefold "k" U+006B Latin Small Letter K
Script Common
Script Extensions Common
Indic Syllabic Category Other
ID Start Yes
XID Start Yes
ID Continue Yes
XID Continue Yes
Alphabetic Yes
Math Yes
Other Math Yes
Vertical Orientation Rotated
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Alphabetic letter
Sentence Break Upper