There are 2 HTML tags that help you put color on your web pages. The first one is BGCOLOR and the other is COLOR. Using these tags along with a Hex color code you can create colorful web documents using HTML. There are too many hex color codes to list here so please "search the internet" using the search term "hex color codes" to find a site that will display them.
BGCOLOR which defines the background color can be used with the BODY, TABLE and TR tags. The examples below show how they would be used.