Discover the fascinating details behind Luxembourg’s flag! Learn how its distinctive red, white, and light blue stripes set it apart from other European flags—especially with its unique, lighter blue compared to the Dutch flag. Did you know the flag can also feature a special coat of arms, called the civil ensign, which is mainly used by government officials? As one of the oldest tricolor flags in Europe, Luxembourg’s national symbol has sparked intriguing debates about the perfect shade of blue