ℂ
Technical information
| Symbol | ℂ | |
| Name | Double-struck capital c | |
| Unicode number | U+2102 | |
| Category | Double-struck symbols | |
| Description | The Unicode character ℂ, or U+2102, is known as the "Double-Struck Capital C". It belongs to the "Letterlike Symbols" block and falls under the "Letter, Uppercase" category in the Unicode standard. This character is a representation of the capital letter 'C' in a double-struck typeface, which means it appears as if it were outlined or shadowed. In mathematics, a double-struck capital C is commonly used to represent the set of complex numbers. The specific appearance and usage of this character can depend on the system and application it's being used in. |
Encoding
| HTML Entity | ℂ | |
| HTML Entity (hex) | ℂ | |
| HTML Entity (named) | ℂ | |
| URL Escape Code | %E2%84%82 | |
| UTF-8 (hex) | 0xE2 0x84 0x82 | |
| UTF-8 (binary) | 11100010:10000100:10000010 | |
| UTF-16 | 0x2102 | |
| UTF-32 | 0x00002102 |
Source Code
| C, C++, and Java | "\u2102" | |
| CSS Code | \2102 | |
| JavaScript | "\u2102" | |
| Perl | \x{2102} | |
| Python 2 | u"\u2102" | |
| Python 3 | \u2102 | |
| Ruby | \u{2102} |
Preview
This Unicode character looks like this ℂ in sentence and in bold like this ℂ and in italic like this ℂ.
input-group
Font size:
ℂ
12px
ℂ
16px
ℂ
20px
ℂ
28px
ℂ
36px
ℂ
48px
ℂ
72px
CSS Property: font-weight
ℂ
100
ℂ
200
ℂ
300
ℂ
400
ℂ
500
ℂ
600
ℂ
700
ℂ
800
ℂ
900
HTML Forms and Input
input
disabled input
ℂ
select
button
button
Code examples in HTML and CSS
<span>ℂ</span>
span {
content: "\2102";
}The symbol in different fonts
ℂ
-apple-system
ℂ
Apple Color Emoji
ℂ
Arial
ℂ
BlinkMacSystemFont
ℂ
Courier New
ℂ
Georgia
ℂ
Droid Sans
ℂ
Helvetica
ℂ
Noto Sans
ℂ
Oxygen
ℂ
Roboto
ℂ
"Segoe UI"
ℂ
sans-serif
ℂ
Segoe UI Emoji
ℂ
Segoe UI Symbol
ℂ
system-ui
ℂ
Times New Roman
ℂ
Ubuntu
ℂ
Verdana