BRAILLE PATTERN DOTS-13456·U+283D

Character Information

Code Point
U+283D
HEX
283D
Unicode Plane
Basic Multilingual Plane
Category
Other Symbol

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
E2 A0 BD
11100010 10100000 10111101
UTF16 (big Endian)
28 3D
00101000 00111101
UTF16 (little Endian)
3D 28
00111101 00101000
UTF32 (big Endian)
00 00 28 3D
00000000 00000000 00101000 00111101
UTF32 (little Endian)
3D 28 00 00
00111101 00101000 00000000 00000000
HTML Entity
⠽
URI Encoded
%E2%A0%BD

Description

U+283D, also known as Braille Pattern Dots-13456, is a crucial character in digital typography, specifically within the context of accessible text for visually impaired individuals. This character is an integral component of Unicode, a universal encoding system that enables computers to accurately represent and manipulate text in various languages and scripts. Braille Pattern Dots-13456 is one of 288 unique Braille characters, each represented by a series of six raised dots arranged in a rectangular grid pattern. These characters are read using touch rather than sight, allowing those with visual impairments to access written information independently. The character's role within digital text signifies its importance in the ongoing efforts to ensure equal access to information for all individuals, regardless of their abilities.

How to type the symbol on Windows

Hold Alt and type 10301 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+283D. 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+283D to binary: 00101000 00111101. 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 10100000 10111101