U+21F31
CHARACTER
CJK UNIFIED IDEOGRAPH-21F31
Category:
Other Letter (Lo)
Block:
CJK Unified Ideographs Extension B
Script:
Han
Age:
Unicode 3.1
Plane:
Supplementary Ideographic Plane (SIP)
Quick Facts
| Unicode Name |
CJK UNIFIED IDEOGRAPH-21F31
|
|
|---|---|---|
| Code Point |
U+21F31
|
|
| Decimal Value |
139057
|
|
| General Category | Other Letter (Lo) → | |
| Unicode Block | CJK Unified Ideographs Extension B → | |
| Script | Han → | |
| Unicode Version | Unicode 3.1 → | |
| Unicode Plane |
Supplementary Ideographic Plane (SIP)
|
Byte Encodings
| UTF-8 4 bytes |
F0 A1 BC B1
|
|
|---|---|---|
| UTF-16 Surrogate Pair |
D847 DF31
High:
U+D847 (\uD847)
Low: U+DF31 (\uDF31)
|
|
| UTF-32 4 bytes |
00021F31
|
|
| UTF-16BE / LE Byte Order |
BE:
D8 47 DF 31
LE: 47 D8 31 DF
|
|
| UTF-32BE / LE Byte Order |
BE:
00 02 1F 31
LE: 31 1F 02 00
|
Developer Code Escapes
| HTML Decimal |
𡼱
|
|
|---|---|---|
| HTML Hexadecimal |
𡼱
|
|
| HTML Named Entity |
None
|
|
| CSS Escape |
\021F31
|
|
| JavaScript (ES6) |
\u{21F31}
|
|
| JavaScript (UTF-16) |
\uD847\uDF31
|
|
| JSON Escape |
\uD847\uDF31
|
|
| Python |
\U00021F31
|
|
| PHP |
"\u{21F31}"
|
|
| Java |
"\uD847\uDF31"
|
|
| C / C++ |
"\U00021F31"
|
|
| Rust |
'\u{21f31}'
|
|
| URL Percent-Encoded |
%F0%A1%BC%B1
|
Normalization & Decomposition
| Combining Class |
0 — Not Reordered (Spacing)
|
|
|---|---|---|
| Decomposition | None (Canonical / Precomposed Base) | |
| NFC / NFD Forms | Stable under all Unicode normalization forms (NFC, NFD, NFKC, NFKD). |
Bidirectional Properties
| Bidi Class |
L — Left-to-Right
|
|
|---|---|---|
| Bidi Mirrored | No |
Font Specimen & Rendering
Visual rendering of U+21F31 across standard system font stacks. Rendering fidelity depends on installed OS font glyph coverage.
𡼱
Context:
A 𡼱 Z 123
𡼱
Context:
A 𡼱 Z 123
𡼱
Context:
A 𡼱 Z 123
𡼱
Context:
A 𡼱 Z 123