Home U+0400 to U+04FF Cyrillic
Glyph for U+0431
Source: Noto Sans

U+0431 Cyrillic Small Letter Be

U+0431 was added in Unicode version 1.1 in 1993. It belongs to the block U+0400 to U+04FF Cyrillic in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Lowercase Letter and is mainly used in the Cyrillic script. Its uppercase variant is Glyph for U+0411 Cyrillic Capital Letter Be and its titlecase variant is Glyph for U+0411 Cyrillic Capital Letter Be.

The glyph is not a composition. Its width in East Asian texts is determined by its context. It can be displayed wide or narrow. In bidirectional text it is written from left to right. When changing direction it is not mirrored. The word that U+0431 forms with similar adjacent characters prevents a line break inside it. The glyph can be confused with one other glyph.

The Wikipedia has the following information about this codepoint:

Be (Б б or Ƃ, δ; italics: Б б or Ƃ, δ) is a letter of the Cyrillic script. It commonly represents the voiced bilabial plosive /b/, like the English pronunciation of ⟨b⟩ in "ball". It should not be confused with the Cyrillic letter Ve (В в), which is shaped like Latin capital letter B but represents the voiced labiodental fricative /v/ or the voiced bilabial fricative /β/. The Cyrillic letter Б (Be) is romanized using the Latin letter B.

Representations

System Representation (click value to copy)
Nº 1073
UTF-8 D0 B1
UTF-16 04 31
UTF-32 00 00 04 31
URL-Quoted %D0%B1
HTML hex reference б
Wrong windows-1252 Mojibake б
HTML named entity б
Encoding: BIG5 (hex bytes) C7 C9
Encoding: BIG5HKSCS (hex bytes) C8 56
Encoding: CP855 (hex bytes) A2
Encoding: CP866 (hex bytes) A1
Encoding: CP932 (hex bytes) 84 71
Encoding: CP949 (hex bytes) AC D2
Encoding: CP950 (hex bytes) C7 C9
Encoding: CP1125 (hex bytes) A1
Encoding: CP1251 (hex bytes) E1
Encoding: EUC_JP (hex bytes) A7 D2
Encoding: EUC_JIS_2004 (hex bytes) A7 D2
Encoding: EUC_JISX0213 (hex bytes) A7 D2
Encoding: EUC_KR (hex bytes) AC D2
Encoding: GB2312 (hex bytes) A7 D2
Encoding: GBK (hex bytes) A7 D2
Encoding: GB18030 (hex bytes) A7 D2
Encoding: HZ (hex bytes) 7E 7B 27 52 7E 7D
Encoding: ISO2022_JP (hex bytes) 1B 24 42 27 52 1B 28 42
Encoding: ISO2022_JP_1 (hex bytes) 1B 24 42 27 52 1B 28 42
Encoding: ISO2022_JP_2 (hex bytes) 1B 24 42 27 52 1B 28 42
Encoding: ISO2022_JP_2004 (hex bytes) 1B 24 42 27 52 1B 28 42
Encoding: ISO2022_JP_3 (hex bytes) 1B 24 42 27 52 1B 28 42
Encoding: ISO2022_JP_EXT (hex bytes) 1B 24 42 27 52 1B 28 42
Encoding: ISO2022_KR (hex bytes) 1B 24 29 43 0E 2C 52 0F
Encoding: ISO8859_5 (hex bytes) D1
Encoding: JOHAB (hex bytes) DE D2
Encoding: KOI8_R (hex bytes) C2
Encoding: KOI8_T (hex bytes) C2
Encoding: KOI8_U (hex bytes) C2
Encoding: KZ1048 (hex bytes) E1
Encoding: MAC_CYRILLIC (hex bytes) E1
Encoding: PTCP154 (hex bytes) E1
Encoding: SHIFT_JIS (hex bytes) 84 71
Encoding: SHIFT_JIS_2004 (hex bytes) 84 71
Encoding: SHIFT_JISX0213 (hex bytes) 84 71
Encoding: CP1025 (hex bytes) 78
Encoding: CP1123 (hex bytes) 78
LATEX \cyrchar\cyrb
Adobe Glyph List afii10066
Adobe Glyph List becyrillic
digraph b=
RFC 5137 \u'0431'
Bash and Zsh inside echo -e\u0431
C and C++ \u0431
C# \u0431
CSS \000431
Excel =UNICHAR(1073)
Go \u0431
JavaScript \u0431
Modern JavaScript since ES6\u{431}
JSON \u0431
Java \u0431
Lua \u{431}
Matlab char(1073)
Perl "\x{431}"
PHP \u{431}
PostgreSQL U&'\0431'
PowerShell `u{431}
Python \u0431
Ruby \u{431}
Rust \u{431}
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Related Characters

Confusables

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CYRILLIC SMALL LETTER BE
Unicode 1 Name (na1) —
Block (blk) Cyrillic
General Category (gc) Lowercase Letter
Script (sc) Cyrillic
Bidirectional Category (bc) Left To Right
Combining Class (ccc) Not Reordered
Decomposition Type (dt) none
Decomposition Mapping (dm) Glyph for U+0431 Cyrillic Small Letter Be
Lowercase (Lower) ✔
Simple Lowercase Mapping (slc) Glyph for U+0431 Cyrillic Small Letter Be
Lowercase Mapping (lc) Glyph for U+0431 Cyrillic Small Letter Be
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+0411 Cyrillic Capital Letter Be
Uppercase Mapping (uc) Glyph for U+0411 Cyrillic Capital Letter Be
Simple Titlecase Mapping (stc) Glyph for U+0411 Cyrillic Capital Letter Be
Titlecase Mapping (tc) Glyph for U+0411 Cyrillic Capital Letter Be
Case Folding (cf) Glyph for U+0431 Cyrillic Small Letter Be
ASCII Hex Digit (AHex) ✘
Alphabetic (Alpha) ✔
Bidi Control (Bidi_C) ✘
Bidi Mirrored (Bidi_M) ✘
Composition Exclusion (CE) ✘
Case Ignorable (CI) ✘
Changes When Casefolded (CWCF) ✘
Changes When Casemapped (CWCM) ✔
Changes When NFKC Casefolded (CWKCF) ✘
Changes When Lowercased (CWL) ✘
Changes When Titlecased (CWT) ✔
Changes When Uppercased (CWU) ✔
Cased (Cased) ✔
Full Composition Exclusion (Comp_Ex) ✘
Default Ignorable Code Point (DI) ✘
Dash (Dash) ✘
Deprecated (Dep) ✘
Diacritic (Dia) ✘
Emoji Modifier Base (EBase) ✘
Emoji Component (EComp) ✘
Emoji Modifier (EMod) ✘
Emoji Presentation (EPres) ✘
Emoji (Emoji) ✘
Extender (Ext) ✘
Extended Pictographic (ExtPict) ✘
FC NFKC Closure (FC_NFKC) Glyph for U+0431 Cyrillic Small Letter Be
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base) ✔
Grapheme Extend (Gr_Ext) ✘
Grapheme Link (Gr_Link) ✘
Hex Digit (Hex) ✘
Hyphen (Hyphen) ✘
ID Continue (IDC) ✔
ID Start (IDS) ✔
IDS Binary Operator (IDSB) ✘
IDS Trinary Operator and (IDST) ✘
IDSU (IDSU) 0
ID_Compat_Math_Continue (ID_Compat_Math_Continue) 0
ID_Compat_Math_Start (ID_Compat_Math_Start) 0
Ideographic (Ideo) ✘
InCB (InCB) None
Indic Mantra Category (InMC) —
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
Jamo Short Name (JSN) —
Join Control (Join_C) ✘
Logical Order Exception (LOE) ✘
Modifier Combining Mark (MCM) ✘
Math (Math) ✘
Noncharacter Code Point (NChar) ✘
NFC Quick Check (NFC_QC) Yes
NFD Quick Check (NFD_QC) Yes
NFKC Casefold (NFKC_CF) Glyph for U+0431 Cyrillic Small Letter Be
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+0431 Cyrillic Small Letter Be
NFKD Quick Check (NFKD_QC) Yes
Other Alphabetic (OAlpha) ✘
Other Default Ignorable Code Point (ODI) ✘
Other Grapheme Extend (OGr_Ext) ✘
Other ID Continue (OIDC) ✘
Other ID Start (OIDS) ✘
Other Lowercase (OLower) ✘
Other Math (OMath) ✘
Other Uppercase (OUpper) ✘
Prepended Concatenation Mark (PCM) ✘
Pattern Syntax (Pat_Syn) ✘
Pattern White Space (Pat_WS) ✘
Quotation Mark (QMark) ✘
Regional Indicator (RI) ✘
Radical (Radical) ✘
Sentence Break (SB) Lower
Soft Dotted (SD) ✘
Sentence Terminal (STerm) ✘
Terminal Punctuation (Term) ✘
Unified Ideograph (UIdeo) ✘
Variation Selector (VS) ✘
Word Break (WB) Alphabetic Letter
White Space (WSpace) ✘
XID Continue (XIDC) ✔
XID Start (XIDS) ✔
Expands On NFC (XO_NFC) ✘
Expands On NFD (XO_NFD) ✘
Expands On NFKC (XO_NFKC) ✘
Expands On NFKD (XO_NFKD) ✘
Bidi Paired Bracket (bpb) Glyph for U+0431 Cyrillic Small Letter Be
Bidi Paired Bracket Type (bpt) None
East Asian Width (ea) ambiguous
Hangul Syllable Type (hst) Not Applicable
ISO 10646 Comment (isc) —
Joining Group (jg) No_Joining_Group
Joining Type (jt) Non Joining
Line Break (lb) Alphabetic
Numeric Type (nt) none
Numeric Value (nv) not a number
Simple Case Folding (scf) Glyph for U+0431 Cyrillic Small Letter Be
Script Extension (scx)
Vertical Orientation (vo) R