This page allows testing of various Background, Font, Link and Visited Link color combinations. Intensity values range from 0 (none) to F (full) for each color including Red, Green, and Blue. In each box of the table there are two buttons, the right button is for coarse adjustment and the left for fine adjustment. When you have the desired combination, include the BODY line shown below after your </HEAD> tag in your html file and don't forget the </BODY> tag at the end of your page!
<BODY BGCOLOR="DDDDDD" TEXT="000000" LINK="0000FF" VLINK="333399">