Double-Struck Capital H
ℍ
UNICODE
U+0210DHEX CODE
ℍHTML CODE
ℍHTML ENTITY
ℍCSS CODE
\210D // html example
<span>ℍ</span> // css example
span {
content: "\210D";
} ℍ
U+0210Dℍℍℍ\210D // html example
<span>ℍ</span> // css example
span {
content: "\210D";
}