U+1D4F4 "𝓴" Mathematical Bold Script Small K Unicode Character
Unicode Version 17.0
𝓴
U+1D4F4 "𝓴" Mathematical Bold Script Small K is a typographic glyph belonging to the Mathematical Alphanumeric Symbols block, designed for use in mathematical and scientific notation where a bold, script-style lowercase letter K is required. It is part of a larger set of italicized script characters that follow the mathematical calligraphic style, distinct from standard Latin letters, to help denote specific variables, vectors, or functions in complex equations. This character is typically rendered in a flowing, cursive form with a thickened stroke weight, allowing it to stand out in densely symbolic text without relying on formatting commands.
General Properties
| Code Point | U+1D4F4 |
| Version Added | 3.1 |
| Name | Mathematical Bold Script Small K |
| Block | Mathematical Alphanumeric Symbols |
| General Category | Lowercase Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
| Decomposition Type | Font |
| Decomposition Mapping | "k" U+006B Latin Small Letter K |
Encodings
| HTML Decimal Encoding | 𝓴 |
| HTML Hex Encoding | 𝓴 |
| UTF-8 Encoding | 0xF0 0x9D 0x93 0xB4 |
| UTF-16 Encoding | 0xD835 0xDCF4 |
| UTF-32 Encoding | 0x0001D4F4 |
| C/C++/Java Escape | \ud835\udcf4 |
Unicode Properties
| NFC Quick Check | Yes |
| NFD Quick Check | Yes |
| Numeric Type | None |
| Numeric Value | NaN |
| Line Break | Alphabetic |
| Lowercase | 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 | Lower |