🎈 Ballon UTF-8 character with hex code 1F388

Using HEX code of Ballon in HTML file

<span> &#x1F388; </span>

Using Decimal code of Ballon in HTML file

<span> &#127880; </span>

Using HEX code of Ballon in CSS file for content

span { 
    content: '\1f388';
}