Kind of annoying to look for, so I'm uploading these. Clicking the links below will let you download Minecraft color codes and how to use them. Just remember, sometimes the server doesn't allow it. I'll provide both an Adfly link and a link which takes you to MediaFire. However, it's nice if you use the Adfly one, thanks. Also if you can't open these(using a PC?)then just go to www.google.com and type WinRAR, click the top link, and download the one for you.

MediaFire Color Code and Howto RAR: http://www.mediafire.com/?i969wl222513oav

Adfly Color Code and Howto RAR: To be added....

Virus Scan: https://www.virustotal.com/file/0457607b5aef7a903cc399cf2165f64a83497ea70afed3464b4c5d552cf0839b/analysis/1329452