🤡 Clown UTF-8 character with hex code 1F921

Using HEX code of Clown in HTML file

<span> &#x1F921; </span>

Using Decimal code of Clown in HTML file

<span> &#129313; </span>

Using HEX code of Clown in CSS file for content

span { 
    content: '\1f921';
}