RIGHT WHITE TORTOISE SHELL BRACKET·U+3019

Character Information

Code Point
U+3019
HEX
3019
Unicode Plane
Basic Multilingual Plane
Category
Close Punctuation

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
E3 80 99
11100011 10000000 10011001
UTF16 (big Endian)
30 19
00110000 00011001
UTF16 (little Endian)
19 30
00011001 00110000
UTF32 (big Endian)
00 00 30 19
00000000 00000000 00110000 00011001
UTF32 (little Endian)
19 30 00 00
00011001 00110000 00000000 00000000
HTML Entity
〙
URI Encoded
%E3%80%99

Description

The Unicode character U+3019, known as the Right White Tortoise Shell Bracket, is a lesser-known symbol that primarily serves a typographic function in digital text. This unique character represents the right half of a pair of brackets, closely resembling a tortoise shell with its concave shape. Its primary usage is in East Asian languages where it is commonly employed to denote phonetic transcription, tone marks, or other linguistic elements in written communication. In some contexts, it can also be found in technical documentation or source code, though its usage here is less common due to the availability of more universally recognized symbols. Despite its relatively niche role, U+3019 plays a vital part in maintaining the accuracy and clarity of text in specific linguistic and cultural contexts where its unique shape provides necessary distinction and meaning.

How to type the symbol on Windows

Hold Alt and type 12313 on the numpad. Or use Character Map.

  1. Step 1: Determine the UTF-8 encoding bit layout

    The character has the Unicode code point U+3019. In UTF-8, it is encoded using 3 bytes because its codepoint is in the range of 0x0800 to 0xffff.

    Therefore we know that the UTF-8 encoding will be done over 16 bits within the final 24 bits and that it will have the format: 1110xxxx 10xxxxxx 10xxxxxx
    Where the x are the payload bits.

    UTF-8 Encoding bit layout by codepoint range
    Codepoint RangeBytesBit patternPayload length
    U+0000 - U+007F10xxxxxxx7 bits
    U+0080 - U+07FF2110xxxxx 10xxxxxx11 bits
    U+0800 - U+FFFF31110xxxx 10xxxxxx 10xxxxxx16 bits
    U+10000 - U+10FFFF411110xxx 10xxxxxx 10xxxxxx 10xxxxxx21 bits
  2. Step 2: Obtain the payload bits:

    Convert the hexadecimal code point U+3019 to binary: 00110000 00011001. Those are the payload bits.

  3. Step 3: Fill in the bits to match the bit pattern:

    Obtain the final bytes by arranging the paylod bits to match the bit layout:
    11100011 10000000 10011001