U+D1A4 "톤" Hangul Syllable Ton Unicode Character
Unicode Version 17.0
톤
U+D1A4 "톤" Hangul Syllable Ton is a precomposed syllable representing the Korean sound "ton," formed by combining the initial consonant ㅌ (t) with the vowel ㅗ (o) and the final consonant ㄴ (n). It belongs to the Hangul Syllables block, which encodes all possible syllable combinations in the modern Korean alphabet, totaling over 11,000 characters. This specific syllable is commonly used in Korean words, such as the noun 톤 (ton), which borrows from English to denote a unit of weight or measure, or onomatopoeically in expressions like 톡톡 (toktok) for light tapping sounds. As part of the CJK (Chinese, Japanese, and Korean) unified ideographs set, it is widely supported for digital text in Korean language systems.
General Properties
| Code Point | U+D1A4 |
| Version Added | 2.0 |
| Name | Hangul Syllable Ton |
| Block | Hangul Syllables |
| General Category | Other Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
| Decomposition Type | Canonical |
| Decomposition Mapping | "토" U+D1A0 Hangul Syllable To "ᆫ" U+11AB Hangul Jongseong Nieun |
Encodings
| HTML Decimal Encoding | 톤 |
| HTML Hex Encoding | 톤 |
| UTF-8 Encoding | 0xED 0x86 0xA4 |
| UTF-16 Encoding | 0xD1A4 |
| UTF-32 Encoding | 0x0000D1A4 |
| C/C++/Java Escape | \ud1a4 |