<!DOCTYPE html>
<html>
<head>
<title>HTML Background Colors</title>
</head>
<body>
<!-- Format 1 - Use color name -->
<table bgcolor = "yellow" width = "100%">
<tr>
<td>
This background is yellow
</td>
</tr>
</table>
<!-- Format 2 - Use hex value -->
<table bgcolor = "#6666FF" width = "100%">
<tr>
<td>
This background is sky blue
</td>
</tr>
</table>
<!-- Format 3 - Use color value in RGB terms -->
<table bgcolor = "rgb(255,0,255)" width = "100%">
<tr>
<td>
This background is green
</td>
</tr>
</table>
</body>
</html>