Mathematical Alphanumeric Symbols: Mathematical Italic Capital O

𝑂

U+1D442

𝑂

Noto text font

Plane: 1 (Supplementary Multilingual)
Block: Mathematical Alphanumeric Symbols
Unicode Version: 3.1

UTF-32BE: 00 01 D4 42
UTF-32LE: 42 D4 01 00
UTF-16BE: D8 35 DC 42
UTF-16LE: 35 D8 42 DC
UTF-8: F0 9D 91 82

Character Escapes

HTML5: 𝑂; 𝑂
C: \U01D442 (C99)
C++: \u{1D442} (C++23); \U0001D442
Java: \uD835\uDC42
JavaScript: \u{1D442}
CSS: \1D442; \01D442
Quoted-Printable: =F0=9D=91=82
URL: %F0%9D%91%82