This is easy to do.
Simply, move your mouse over the coloured squares to change the background
in that colour.
When you make your own websites
you can see the corresponding code displayed in the box below.
When you've decided on a colour, view the page source to find out
how to implement the changes!
You can also use the table as a reference for text and link colours.
Click a square to lock in the colour
so you can cut & paste it into your HTML document.
To unlock the colour click any box.