U+1CCF1 "𜳱" Outlined Digit One Unicode Character
Unicode Version 17.0
𜳱
U+1CCF1 "𜳱" Outlined Digit One is a numeral glyph from the Supplementary Symbols for Ancient Numerals block, designed to represent the digit one with a distinct outlined or hollow visual style. This character, encoded in Unicode version 16.0 released in 2024, is intended for use in historical, decorative, or specialized numeric notation systems where a clear, contrastive appearance is required. It forms part of a set of outlined digits that may be employed in contexts such as clock faces, diagrams, or educational materials to enhance legibility or aesthetic presentation.
General Properties
| Code Point | U+1CCF1 |
| Version Added | 16.0 |
| Name | Outlined Digit One |
| Block | Symbols for Legacy Computing Supplement |
| General Category | Decimal Number |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | European Number |
| Decomposition Type | Font |
| Decomposition Mapping | "1" U+0031 Digit One |
Encodings
| HTML Decimal Encoding | 𜳱 |
| HTML Hex Encoding | 𜳱 |
| UTF-8 Encoding | 0xF0 0x9C 0xB3 0xB1 |
| UTF-16 Encoding | 0xD833 0xDCF1 |
| UTF-32 Encoding | 0x0001CCF1 |
| C/C++/Java Escape | \ud833\udcf1 |
Unicode Properties
| NFC Quick Check | Yes |
| NFD Quick Check | Yes |
| Numeric Type | Decimal |
| Numeric Value | 1 |
| Line Break | Numeric |
| Changes When NFKC Casefolded | Yes |
| NFKC Casefold | "1" U+0031 Digit One |
| NFKC Simple Casefold | "1" U+0031 Digit One |
| Script | Common |
| Script Extensions | Common |
| Indic Syllabic Category | Other |
| ID Continue | Yes |
| XID Continue | Yes |
| Vertical Orientation | Rotated |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Numeric |
| Sentence Break | Numeric |