COMBINING GRAVE TONE MARK·U+0340

̀

Character Information

Code Point
U+0340
HEX
0340
Unicode Plane
Basic Multilingual Plane
Category
Nonspacing Mark

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
CD 80
11001101 10000000
UTF16 (big Endian)
03 40
00000011 01000000
UTF16 (little Endian)
40 03
01000000 00000011
UTF32 (big Endian)
00 00 03 40
00000000 00000000 00000011 01000000
UTF32 (little Endian)
40 03 00 00
01000000 00000011 00000000 00000000
HTML Entity
̀
URI Encoded
%CD%80

Description

The Unicode character U+0340 represents the COMBINING GRAVE TONE MARK, which is commonly utilized in digital typography for its role in modifying characters with an accent grave (´) to create a more comprehensive diacritical mark or tonal indication. This character is primarily used in languages like French, where it is employed in conjunction with other Unicode characters to convey specific phonetic distinctions or differentiate between words with similar meanings. The COMBINING GRAVE TONE MARK holds significance in linguistic contexts that rely on tone for meaning, such as Vietnamese and Yoruba, where it is combined with respective letter forms to generate distinct tonal syllables. In the realm of technical contexts, the character may be used in coding or markup languages to apply stylistic properties to text elements.

How to type the ̀ symbol on Windows

Hold Alt and type 0832 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+0340. In UTF-8, it is encoded using 2 bytes because its codepoint is in the range of 0x0080 to 0x07ff.

    Therefore we know that the UTF-8 encoding will be done over 11 bits within the final 16 bits and that it will have the format: 110xxxxx 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+0340 to binary: 00000011 01000000. 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:
    11001101 10000000