Google now “allows to change the colors on the Google Maps, or adjust the details your customers see, “You’re now free to unleash your creativity on the base Google Map itself, with Maps API Premier “Styled Maps” in Google Maps API v3. Styled Maps offers you control over both the types of features shown on your maps, and the color scheme used to represent them. The possibilities are endless, see the pic below. For information on how to define a Map Style, check v3 documentation. Alternatively, you can use our Styled Map wizard to experiment with different styles, and generate Styled Map definitions to use in your Maps API app,” writes Google.