UnicodeCharactercom
๐”ป
U+1D53B ยท MATHEMATICAL DOUBLE-STRUCK CAPITAL D

Mathematical Double-Struck Capital D

  • CodepointU+1D53B
  • NameMATHEMATICAL DOUBLE-STRUCK CAPITAL D
  • Decimal120123
  • BlockMathematical Alphanumeric Symbols (U+1D400โ€“U+1D7FF)
  • Plane1 โ€” Supplementary Multilingual Plane
  • ScriptCommon
  • CategoryLu โ€” Uppercase Letter
  • Unicode version3.1 (2001)
  • Bidi classL โ€” Left-to-Right
  • Combining class0
  • East Asian widthN โ€” Neutral
  • MirroredNo

About this character

U+1D53B (๐”ป) is MATHEMATICAL DOUBLE-STRUCK CAPITAL D, an uppercase letter in the Mathematical Alphanumeric Symbols block. Its script is Common: it is shared by many writing systems rather than belonging to one. It was added in Unicode 3.1 (2001).

It is a font variant of U+0044 D (compatibility decomposition <font>). NFC and NFD leave it alone, but NFKC and NFKD replace it with U+0044 D. Search engines, identifier checks and username systems that apply NFKC will treat the two as the same text.

How to type ๐”ป

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Encodings & escapes

UTF-8 encoder โ†’
UTF-8F0 9D 94 BB4 bytes
UTF-16D835 DD3Bsurrogate pair
UTF-320001D53B4 bytes
HTML named&Dopf;named character reference
HTML decimal&#120123;
HTML hex&#x1D53B;
CSS\1D53Bin content: "โ€ฆ"
JavaScript\u{1D53B}ES2015+
JavaScript\uD835\uDD3Bsurrogate pair
JSON\uD835\uDD3B
Python\U0001D53B
Python\N{MATHEMATICAL DOUBLE-STRUCK CAPITAL D}by name
Java / C#\uD835\uDD3B
C / C++\U0001D53Buniversal character name
Rust / Swift / PHP\u{1D53B}
Go\U0001D53B
Ruby\u{1D53B}
Excel / Sheets=UNICHAR(120123)
URL-encoded%F0%9D%94%BBpercent-encoded UTF-8
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Normalization forms

Normalizer โ†’
NFCunchanged
NFDunchanged
NFKCU+0044 D
NFKDU+0044 D
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Looks similar

Characters that Unicodeโ€™s security data (UTS #39 confusables) lists as visually confusable with this one. Useful for spotting lookalike spoofing in URLs and usernames.

U+0044DLatin Capital Letter D U+2145โ……Double-Struck Italic Capital D U+216Eโ…ฎRoman Numeral Five Hundred U+1D403๐ƒMathematical Bold Capital D U+1D437๐ทMathematical Italic Capital D U+1D46B๐‘ซMathematical Bold Italic Capital D U+1D49F๐’ŸMathematical Script Capital D U+1D4D3๐““Mathematical Bold Script Capital D U+1D507๐”‡Mathematical Fraktur Capital D U+1D56F๐•ฏMathematical Bold Fraktur Capital D U+1D5A3๐–ฃMathematical Sans-Serif Capital D U+1D5D7๐——Mathematical Sans-Serif Bold Capital D U+1D60B๐˜‹Mathematical Sans-Serif Italic Capital D U+1D63F๐˜ฟMathematical Sans-Serif Bold Italic Capital D U+1D673๐™ณMathematical Monospace Capital D U+13A0แŽ Cherokee Letter A
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Nearby in Mathematical Alphanumeric Symbols

All in block โ†’
U+1D535๐”ตMathematical Fraktur Small X U+1D536๐”ถMathematical Fraktur Small Y U+1D537๐”ทMathematical Fraktur Small Z U+1D538๐”ธMathematical Double-Struck Capital A U+1D539๐”นMathematical Double-Struck Capital B U+1D53C๐”ผMathematical Double-Struck Capital E U+1D53D๐”ฝMathematical Double-Struck Capital F U+1D53E๐”พMathematical Double-Struck Capital G U+1D540๐•€Mathematical Double-Struck Capital I U+1D541๐•Mathematical Double-Struck Capital J