blue
Atlist is the easy way to create maps with multiple markers.
[{"featureType":"all","elementType":"geometry.fill","stylers":[{"hue":"#00bfff"}]},{"featureType":"road.highway","elementType":"geometry","stylers":[{"color":"#b9b5b5"}]},{"featureType":"water","elementType":"geometry.fill","stylers":[{"color":"#0072bc"}]}]