ℂ
U+2102 DOUBLE-STRUCK CAPITAL C
Letterlike Symbols · Uppercase letter
| Name | DOUBLE-STRUCK CAPITAL C |
|---|---|
| Code point | U+2102 |
| Decimal | 8450 |
| Block | Letterlike Symbols |
| Category | Uppercase letter (Lu) |
| UTF-8 | E2 84 82 |
| UTF-16 | 2102 |
| UTF-32 | 00002102 |
| HTML | ℂ ℂ |
| CSS | \2102 |
| JavaScript | \u2102 |
| Python | \u2102 |
| URL-encoded | %E2%84%82 |
| Decomposition | <font> 0043 |
Frequently asked questions
What is the character U+2102?
U+2102 ℂ is officially named DOUBLE-STRUCK CAPITAL C. It belongs to the Letterlike Symbols block and the category Uppercase letter.
How do I type ℂ?
Windows (Word, WordPad): type 2102, then press Alt+X. Linux (GTK/IBus): Ctrl+Shift+U 2102, then Space. macOS: enable the “Unicode Hex Input” keyboard, hold Option and type 2102. Or simply copy it from this page.
How do I write ℂ in HTML?
As a numeric character reference ℂ (decimal) or ℂ (hexadecimal). In UTF-8 documents you can also insert the character directly.
How is ℂ encoded in UTF-8?
In UTF-8 the character takes 3 bytes: E2 84 82. In UTF-16: 2102.