The flag of Finland is rectangular with a ratio of 11:18. The background color is blue (Pantone 294C, RGB 0/84/166, or HEX #0054A6) with a white cross that extends to the edges of the flag. The width of each arm of the cross is 1/5 of the width of the flag. The distance from the edge of the flag to the beginning of the arms of the cross is 1/10 of the width of the flag. The vertical arm of the cross is slightly shifted to the left compared to the center of the flag.