Implementation of filling (Colour)

I have a question. When I use "Filling"

Plot[Evaluate[{x^2, x}], {x, 1, 2}, PlotRange -> All,  Filling -> {1 -> {2}}] 

One of the functions appears in orange and the other one in blue, there is some way to make that both appear in the same color?

I read the documentation but I can’t find a way to do this.