black background for html code example
Example 1: html change background color
<!DOCTYPE html>
<html>
<body style="background-color:powderblue;">
</body>
</html>
Example 2: html how to change background color
<body style="background-color:powderblue;">
<p style="background-color:tomato;">This paragraph has a red background.</p>
</body>
Example 3: background-color html
background-color=red;