Mathematical Alphanumeric Symbols: Mathematical Bold Italic Capital X

𝑿

U+1D47F

𝑿

Noto text font

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

UTF-32BE: 00 01 D4 7F
UTF-32LE: 7F D4 01 00
UTF-16BE: D8 35 DC 7F
UTF-16LE: 35 D8 7F DC
UTF-8: F0 9D 91 BF

Character Escapes

HTML5: 𝑿; 𝑿
C: \U01D47F (C99)
C++: \u{1D47F} (C++23); \U0001D47F
Java: \uD835\uDC7F
JavaScript: \u{1D47F}
CSS: \1D47F; \01D47F
Quoted-Printable: =F0=9D=91=BF
URL: %F0%9D%91%BF