Unicode Character "С" (U+0421)

The character С (Cyrillic Capital Letter Es) is represented by the Unicode codepoint U+0421. It is encoded in the Cyrillic block, which belongs to the Basic Multilingual Plane. It was added to Unicode in version 1.1 (June, 1993). It is HTML encoded as С.

Main Unicode Properties

Name Cyrillic Capital Letter Es
Unicode Codepoint U+0421
Unicode Version 1.1 (June, 1993)
Block Cyrillic
Plane Basic Multilingual Plane

Bidirectional Data

Bidirectional class Left To Right (L)
Is mirrored? No

Character Case

Case Uppercase
Lowercase character с (U+0441)

Other Unicode Data

Category Uppercase Letter
Script Cyrillic
Combining Class Not Reordered

U+0421 Conversion

HTML (decimal) С
HTML (hex) С
HTML (named) С
URL Escape Code %D0%A1
CSS \000421
JavaScript, JSON \u0421
C, C++, Java \u0421
Python \u0421
Rust \u{0421}
Ruby \u0421

How to type "С"

  • Windows ?: Hold Alt, then type 0 4 2 1. Release Alt.
  • Mac ?: Hold Alt ⌥, then type 0 4 2 1. Release Alt.


  • С
    Times, Times New Roman, serif
  • С
    Helvetica, Arial, sans-serif
  • С
    Courier, Courier New, monospace

UTF Encodings

UTF-8 (hex) 0xD0 0xA1
UTF-16 (hex) 0x0421
UTF-32 (hex) 0x00000421