Mathematical Alphanumeric Symbols: Mathematical Double-Struck Small H

𝕙

U+1D559

𝕙

Noto text font

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

UTF-32BE: 00 01 D5 59
UTF-32LE: 59 D5 01 00
UTF-16BE: D8 35 DD 59
UTF-16LE: 35 D8 59 DD
UTF-8: F0 9D 95 99

Character Escapes

HTML5: 𝕙; 𝕙; &hopf;
C: \U01D559 (C99)
C++: \u{1D559} (C++23); \U0001D559
Java: \uD835\uDD59
JavaScript: \u{1D559}
CSS: \1D559; \01D559
Quoted-Printable: =F0=9D=95=99
URL: %F0%9D%95%99