Nordic cross flags: how to tell them apart

All five share a cross shifted towards the hoist, so look at the colours: Denmark is white on red, Norway is white-edged blue on red, Sweden is yellow on blue, Finland is blue on white and Iceland is white-edged red on blue.

Flag of Denmark
Denmark
Flag of Norway
Norway
Flag of Sweden
Sweden
Flag of Finland
Finland
Flag of Iceland
Iceland

How to tell them apart

Denmark: white on red

Denmark's Dannebrog is red with a white cross. The cross is one seventh of the flag's height. It holds the Guinness record as the oldest national flag in continuous use, since 1625.

Norway: three colours on red

Norway's flag is red with a dark blue cross bordered in white. It was designed in 1821 by Fredrik Meltzer.

Sweden: yellow on blue

Sweden's flag is blue with a yellow cross, set officially as NCS 4055-R95B blue and NCS 0580-Y10R yellow.

Finland: blue on white

Finland's flag, the siniristilippu or Blue Cross Flag, is white with a sea-blue cross. It has an 11:18 ratio.

Iceland: three colours on blue

Iceland's flag is blue with a red cross bordered in white, the reverse of Norway. It was adopted on 17 June 1944, the day Iceland became a republic.

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