To color the flag of Slovakia, use Crayola® Crayons, Colored Pencils or Markers. Color the bottom stripe red, the middle stripe blue and leave the top stripe white. Color the top of the shield red, the bottom of the shield blue, and leave the cross white. Did you know? Slovakia used to be a part of Czechoslovakia. Czechoslovakia split into Czech Republic and Slovakia on January 1, 1993. Slovakia is located in the center of Eastern Europe.