⟞ LONG LEFT TACK UTF-8 character with hex code 27DE

Using HEX code of LONG LEFT TACK in HTML file

<span> &#x27DE; </span>

Using Decimal code of LONG LEFT TACK in HTML file

<span> &#10206; </span>

Using HEX code of LONG LEFT TACK in CSS file for content

span { 
    content: '\27de';
}