♞ BLACK CHESS KNIGHT UTF-8 character with hex code 265E

Using HEX code of BLACK CHESS KNIGHT in HTML file

<span> &#x265E; </span>

Using Decimal code of BLACK CHESS KNIGHT in HTML file

<span> &#9822; </span>

Using HEX code of BLACK CHESS KNIGHT in CSS file for content

span { 
    content: '\265e';
}