The best colors to use to color a map are blue and green. Blue is for the bodies of water. Green for land. You can really use any colors that you want to, but those are the most common colors.
75 oz. Peach gel food coloring. Ingredients: Water, sugar, may contain one or more of the following U.S. Certified Colors (red 40, red 3, yellow 5, yellow 6, blue 1 & blue 2), or (titanium...