Ý
Latin capital letter Y with acute
ExtendedASCII 221 | Hex 0xDD | U+00DD
ASCII Code
Decimal
221
Hexadecimal
0xDD
Octal
335
Binary
1101 1101
How to Type
Windows Alt CodeAlt + 221
HTML Entity
Ý
Unicode InputU+00DD
Character in Different Encodings
| Encoding | Code | Symbol | Name |
|---|---|---|---|
| Code page 437 | 221 | ▌ | Left half block |
| ISO-8859-1 | 221 | Ý | Latin capital letter Y with acute |
| ISO-8859-2 | 221 | Ý | Latin capital letter Y with acute |
| ISO-8859-3 | 221 | Ŭ | Latin capital letter U with breve |
| ISO-8859-4 | 221 | Ũ | Latin capital letter U with tilde |
| ISO-8859-5 | 221 | н | Cyrillic small letter en |
| ISO-8859-6 | 221 | - | Unused |
| ISO-8859-7 | 221 | έ | Greek small letter Epsilon with tonos |
| ISO-8859-8 | 221 | - | Unused |
| ISO-8859-9 | 221 | İ | Latin capital letter I with dot above |
| ISO-8859-10 | 221 | Ý | Latin capital letter Y with acute |
| ISO-8859-11 | 221 | - | Unused |
| Windows-1250 | 221 | Ý | Latin capital letter Y with acute |
| Windows-1251 | 221 | Э | Cyrillic capital letter E |
| Windows-1252 | 221 | Ý | Latin capital letter Y with acute |
| Windows-1253 | 221 | έ | Greek small letter Epsilon with tonos |
| Windows-1254 | 221 | İ | Latin capital letter I with dot above |
| Windows-1255 | 221 | - | Unused |
| Windows-1256 | 221 | ف | Arabic letter Feh |
| Windows-1257 | 221 | Ż | Latin capital letter Z with dot above |
| Windows-1258 | 221 | Ư | Latin capital letter U with horn |
Frequently Asked Questions
What is ASCII code 221?
ASCII code 221 represents the Latin capital letter Y with acute character. In hexadecimal it is 0xDD, in binary 1101 1101, and in octal 335. This is an extended ASCII character whose meaning varies by encoding.
How do I type ASCII 221 on a keyboard?
On Windows, hold Alt and type 221 on the numeric keypad. On Mac, you can use the Character Viewer (Edit > Emoji & Symbols). In HTML, use the entity Ý or Ý.