U+1D5D6 "𝗖" Mathematical Sans-Serif Bold Capital C Unicode Character
Unicode Version 17.0
𝗖
U+1D5D6 "𝗖" Mathematical Sans-Serif Bold Capital C is a glyph from the Mathematical Alphanumeric Symbols block, specifically designed for use in mathematical and scientific notation where a bold, sans-serif style is needed to distinguish variables or constants from standard text. This character represents the capital letter C with a bold, clean sans-serif appearance, allowing it to function as a semantic marker in formulas, such as denoting a set or a constant, without relying on font-based formatting that may not transfer reliably across different systems or software.
General Properties
| Code Point | U+1D5D6 |
| Version Added | 3.1 |
| Name | Mathematical Sans-Serif Bold Capital C |
| Block | Mathematical Alphanumeric Symbols |
| General Category | Uppercase Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
| Decomposition Type | Font |
| Decomposition Mapping | "C" U+0043 Latin Capital Letter C |
Encodings
| HTML Decimal Encoding | 𝗖 |
| HTML Hex Encoding | 𝗖 |
| UTF-8 Encoding | 0xF0 0x9D 0x97 0x96 |
| UTF-16 Encoding | 0xD835 0xDDD6 |
| UTF-32 Encoding | 0x0001D5D6 |
| C/C++/Java Escape | \ud835\uddd6 |
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 | "c" U+0063 Latin Small Letter C |
| NFKC Simple Casefold | "c" U+0063 Latin Small Letter C |
| 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 |