Flag of Switzerland is composed of five squares. The absolute width of the flag is given as 4.5 feet (105 cm), that of the cross as 3 feet (90 cm), for a ratio of cross to flag width of 2:3 ≈ 66.7% (as opposed to the modern 5:8 = 62.5%). The specifications include the flag pole and the ribbon with the cantonal colours attached to the pole (the example depicted is the flag of the Zürich battalion). The flag itself is described as of good silk cloth, four feet five inches squared, scarlet, in the center a white cross, arms measuring one foot
Flag of Switzerland so that the ratio of cross to flag width is 5:12. The shade of red used in the flag was not defined by law prior to 2017. The 2017 flag law specifies the colour of the flag as: In 2004, the Federal Chancellery published a corporate design guide for the federal administration, in force since 1 January 2007. The colour specifications given there are compatible with those later put in the annex to the flag law. The matching of heraldic tincture to modern color specifications for print or screen display is very uncertain, and to some extent left to the