The Scandinavian flag, commonly known as the Nordic cross flag, features a cross that extends to the edges of the flag. This design symbolizes Christianity and is used by several countries in the region, including Sweden, Norway, Denmark, Finland, and Iceland. Each flag has its own color scheme, but they all share the distinctive cross design. The colors of the flags often represent historical and cultural significance. For example, the Danish flag, known as the Dannebrog, is red with a white cross, while the Swedish flag is blue with a yellow cross. These flags reflect the shared heritage and values of the Scandinavian countries.