͖ RIGHT ARROWHEAD AND UP ARROWHEAD BELOW UTF-8 character with hex code 0356

Using HEX code of RIGHT ARROWHEAD AND UP ARROWHEAD BELOW in HTML file

<span> &#x0356; </span>

Using Decimal code of RIGHT ARROWHEAD AND UP ARROWHEAD BELOW in HTML file

<span> &#854; </span>

Using HEX code of RIGHT ARROWHEAD AND UP ARROWHEAD BELOW in CSS file for content

span { 
    content: '\0356';
}