℧ INVERTED OHM SIGN UTF-8 character with hex code 2127

Using HEX code of INVERTED OHM SIGN in HTML file

<span> &#x2127; </span>

Using Decimal code of INVERTED OHM SIGN in HTML file

<span> &#8487; </span>

Using HEX code of INVERTED OHM SIGN in CSS file for content

span { 
    content: '\2127';
}