Blue.
blue
A blue cross on a white background.
blue
finlands national insrument is the Kantele
Blue on white.
The Swedish flag is blue, with a yellow cross on it.
A blue cross on a white background.
The Swiss flag Swiss flag inspired the Red Cross flag in reverse color
The cross is white and the background is red. The flag is called the "Dannebrog".
blue
blue
The Swiss Flag is a white cross on a white ground. No Switzerland's flag is a white cross with a red background.
red and white. has a cross or plust sign
Scotland's flag is blue and white, with a white diagonal cross (the Saltire) on a blue background.
Navy blue with a white diagonal cross.
Blue with a red cross outlined in white extending to the edges of the flag; the vertical part of the cross is shifted to the hoist side in the style of the Dannebrog (Danish flag).It is mainly blue, with a red cross on a white cross in it too.
The blue Saint Andrew's cross
It has a yellow cross on a blue background. The cross is slightly off centre. See the image below.