Setting the Page Properties

As you move the dropper around the colors, the hexadecimal values of each color will appear in the gray bar across the top. More options are available under the buttons on the top right: selecting the color wheel will give you a spectrum from which you can choose millions of different colors. Selecting the arrow allows you to choose from a collection of gray shades.

FYI: When actually creating a web page to place on the web, the home page must be called index.