Board Thread:Support Requests - Getting Technical/@comment-26510601-20150824001413

So, I wanted to make something along the lines of an interactive map whereas it would be separated distinctly into small districts whereas you could change the tint of them in order to help represent activity in an upcoming role-play of mine. In an example of what it would like would look similar to this.

Please bear in mind that the map would have an original color under it, like a red tinted layer which would overlay the original map that would look like this.

So, my question is: Is there anyway I can do this? If so, then where would I start? 