I have chosen this color palette to go by.
You can post any of the colors from this coloring page I colored.
Try to match the shades of the Blue Red or Green if you can.
Copper
Gold
Silver
Red
Blue
Green
#1 Here is the full picture that I used for the cover.
#2
There are three different shades of blue, from the shade that looks almost black like in the windows to a sky blue to a cerulean blue.
The plants on the left are a deep forest green to a lighter olive type green.
And of course the copper, gold and the white is actually silver but the camera had problems picking it up.