It's back to declarations in this lesson. Throughout step 5, we are going to learn about all the ways to change the color of your site. Neither option is prefered, it just depends on whatever you are comfortable with.
Most novices use the name, most programmers use hex, and most graphic designers use rgb code.
Check out the snippet of CSS code below. The background image of a page is a vital part of the color layout. Whether you use a big colorful background or just a sidebar like this page does, the background is crucial. Knowing this, the designers of CSS designed 4 declarations for use on the background image. All of them are from HTML tags, however three of them were specifically invented for CSS use.