CJK Symbols and Punctuation: Left Black Lenticular Bracket

【

U+3010

【

Noto text font

Plane: 0 (Basic Multilingual)
Block: CJK Symbols and Punctuation
Unicode Version: 1.1

UTF-32BE: 00 00 30 10
UTF-32LE: 10 30 00 00
UTF-16BE: 30 10
UTF-16LE: 10 30
UTF-8: E3 80 90

Character Escapes

HTML5: 【; 【
C: \u3010 (C99); \U003010 (C99)
C++: \u{3010} (C++23); \U00003010; \u3010
Java: \u3010
JavaScript: \u{3010}; \u3010
CSS: \3010; \003010
Quoted-Printable: =E3=80=90
URL: %E3%80%90