| Nom (anglais): | CJK Unified Ideograph-6CD0[1] | 
| Version Unicode: | 1.1 (juin 1993)[2] | 
| Bloc: | Idéogrammes unifiés CJC, U+4E00 - U+9FFF[3] | 
| Plan: | Plan multilingue de base, U+0000 - U+FFFF[3] | 
| Écriture: | idéogrammes han (sinogrammes) (Hani) [4] | 
| Catégorie: | Lettre, autre (Lo) [1] | 
| Classe bidirectionelle: | Gauche-à-droite (L) [1] | 
| Classe de liaison: | Non réordonné (0) [1] | 
| Caractère miroir: | Non [1] | 
| Entité HTML: | 
  | 
| Encodage UTF-8: | 0xE6 0xB3 0x90 | 
| Encodage UTF-16: | 0x6CD0 | 
| Encodage UTF-32: | 0x00006CD0 | 
| kDaeJaweon | 1009.180 | 
| kFennIndex | 291.10 | 
| kGSR | 0928h | 
| kHanYu | 31576.010 | 
| kIRGDaeJaweon | 1009.180 | 
| kIRGDaiKanwaZiten | 17283 | 
| kIRGHanyuDaZidian | 31576.010 | 
| kIRGKangXi | 0616.040 | 
| kKangXi | 0616.040 | 
| kKarlgren | 517 | 
| kMatthews | 3843 | 
| kMeyerWempe | 1476a 1557b | 
| kMorohashi | 17283 | 
| kSBGY | 529.24 | 
| kCantonese | lak6 | 
| kDefinition | to write; to indite; veins in minerals | 
| kHangul | 륵:1N | 
| kHanyuPinyin | 31576.010:lè | 
| kJapaneseKun | FUMI | 
| kJapaneseOn | RYOKU | 
| kKorean | LUK | 
| kMandarin | lè | 
| kXHC1983 | 0683.050:lè |