≮ NOT LESS-THAN UTF-8 character with hex code 226E

Using HEX code of NOT LESS-THAN in HTML file

<span> &#x226E; </span>

Using Decimal code of NOT LESS-THAN in HTML file

<span> &#8814; </span>

Using HEX code of NOT LESS-THAN in CSS file for content

span { 
    content: '\226e';
}