❌ CROSS MARK UTF-8 character with hex code 274C

Using HEX code of CROSS MARK in HTML file

<span> &#x274C; </span>

Using Decimal code of CROSS MARK in HTML file

<span> &#10060; </span>

Using HEX code of CROSS MARK in CSS file for content

span { 
    content: '\274c';
}