Modrá is a village in Děčín District, in the Ústí nad Labem Region, Czechia. Modrá lies at 260 m above sea level, in the Elbe Sandstone mountains. The nearest city is Ústí nad Labem, 11.9 km to the southwest. Among the landmarks around are Königstein Fortress (17.8 km), Střekov Castle (14.2 km) and Chateau of Děčín (7.5 km). Among the natural features are Lichtenhain Waterfall (21 km) and Větruše (12.8 km).