- last post: 01.01.0001 12:00 AM PDT
For descriptions of all the markups you can use here, look at the list whose heading is Text Markup Tags on the right side of your screen when you view the prompt for creating new posts. It shouldn't be hard to find.
Jay would like to mention that you don't need to know the name of a colour to use it, the hex code works too. If you don't know how to estimate values, PM for details.