U+0421 "С" Cyrillic Capital Letter Es Unicode Character
Unicode Version 18.0
Source: Browser Default
U+0421 "С" Cyrillic Capital Letter Es is the uppercase form of the Cyrillic letter that represents the voiceless alveolar fricative sound /s/, similar to the English "s" in "sun". It is the nineteenth letter in the modern Russian alphabet and is used in many other Cyrillic-based writing systems, including Ukrainian and Bulgarian. Visually, this character is a homoglyph of the Latin capital letter C, which can lead to confusion in digital contexts, though it is a distinct character with its own unique code point and historical derivation from the Greek letter sigma.
General Properties
Code Point
U+0421
Name
Cyrillic Capital Letter Es
Encodings
HTML Decimal Encoding
С
HTML Hex Encoding
С
UTF-8 Encoding
0xD0 0xA1
UTF-16 Encoding
0x0421
UTF-32 Encoding
0x00000421
C/C++/Java Escape
\u0421
Unicode Properties
Numeric Value
NaN
Simple Lowercase Code Point
Lowercase Code Point
Simple Case Folding
Case Folding
NFKC Casefold
NFKC Simple Casefold
Script Extensions
Cyrillic