What is the colours of Switzerlands flag?

The flag of Luxembourg consists of three equal sized horizontal stripes - the top stripe is red; the middle one is white; and the bottom stripe is light blue.

The colors of the Luxembourg flag take their origin from the 13th century coat of arms of the Grand Duke of Luxembourg, Count Henry VI. The coat of arms featured a red lion on a field of striped white and blue lines. The coat of arms of Luxembourg dates back to medieval times.