Web Design from Scratch is for everyone involved or interested in creating web sites - whether novice or expert. It will help you understand what makes web sites succeed or fail, and what can be done to increase the chance of success.
CSSTint is an utility that allows you to easily change the appearance (i.e. colors) of your website, by modifying the CSS file(s) using hue, saturation and lightness modifications (both HSL and HSV supported). Parse your CSS file in, tint the colors and save.