⧳ ERROR-BARRED BLACK CIRCLE UTF-8 character with hex code 29F3

Using HEX code of ERROR-BARRED BLACK CIRCLE in HTML file

<span> &#x29F3; </span>

Using Decimal code of ERROR-BARRED BLACK CIRCLE in HTML file

<span> &#10739; </span>

Using HEX code of ERROR-BARRED BLACK CIRCLE in CSS file for content

span { 
    content: '\29f3';
}