Color scheme added without notice

I live in Maple Hill in Fort Collins. Previously we had very little in the way of a color scheme, you chose your color, send it to a committee to approve. Now it's a very small color scheme from a specific company all grays, burgundy, navy. They did not make much if any notice that it was changing. I greatly prefer the diverse colors we currently have. They are also trying to force home owners to change colors that were previously approved. Changing our color scheme was a massive overstepping power grab. I want to change my house color but want to have the freedom to choose what i want. I think cookie cutter houses make neighborhoods boring.