Mathematical Alphanumeric Symbols: Mathematical Bold Italic Small X

𝒙

U+1D499

𝒙

Noto text font

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

UTF-32BE: 00 01 D4 99
UTF-32LE: 99 D4 01 00
UTF-16BE: D8 35 DC 99
UTF-16LE: 35 D8 99 DC
UTF-8: F0 9D 92 99

Character Escapes

HTML5: 𝒙; 𝒙
C: \U01D499 (C99)
C++: \u{1D499} (C++23); \U0001D499
Java: \uD835\uDC99
JavaScript: \u{1D499}
CSS: \1D499; \01D499
Quoted-Printable: =F0=9D=92=99
URL: %F0%9D%92%99