BOX DRAWINGS UP SINGLE AND LEFT DOUBLE·U+255B

Character Information

Code Point
U+255B
HEX
255B
Unicode Plane
Basic Multilingual Plane
Category
Other Symbol

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
E2 95 9B
11100010 10010101 10011011
UTF16 (big Endian)
25 5B
00100101 01011011
UTF16 (little Endian)
5B 25
01011011 00100101
UTF32 (big Endian)
00 00 25 5B
00000000 00000000 00100101 01011011
UTF32 (little Endian)
5B 25 00 00
01011011 00100101 00000000 00000000
HTML Entity
╛
URI Encoded
%E2%95%9B

Description

The character U+255B, commonly known as the "BOX DRAWINGS UP SINGLE AND LEFT DOUBLE," is a typographic symbol found within the Unicode standard. This particular symbol finds its primary application in digital text for creating various box-related diagrams and layout structures. It is often used in combination with other box drawing characters (U+250C, U+2510, U+2514, etc.) to form borders, separators, or other visual elements within digital documents and user interfaces. Though it may not hold significant cultural or linguistic value, the Box Drawings character set, including U+255B, is essential in various technical contexts, such as code editors, integrated development environments (IDEs), and other programming tools for highlighting syntax, indicating code structure, and providing visual cues for users.

How to type the symbol on Windows

Hold Alt and type 9563 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+255B. 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+255B to binary: 00100101 01011011. 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:
    11100010 10010101 10011011