🌃 Night with stars UTF-8 character with hex code 1F303

Using HEX code of Night with stars in HTML file

<span> &#x1F303; </span>

Using Decimal code of Night with stars in HTML file

<span> &#127747; </span>

Using HEX code of Night with stars in CSS file for content

span { 
    content: '\1f303';
}