The flag of Åland Islands consists of a blue Nordic cross on a yellow field. The ratio of the flag's width to length is 17:26, and the arms of the cross are centered within the rectangle formed by the flag. The color code for the blue is Pantone 294C or RGB values of 0, 81, 186, while the yellow is defined as Pantone Yellow or RGB values of 255, 204, 0. The geometric properties of the flag are that the cross is one-fifth of the flag's length and width, with each arm of equal width.