Flag of the Swedish-speaking Finns in countryside. The flag may have been used in the 16th century, As such, the flag is based on a proposal to civil ensign put forward by the Senate flag committee in 1917. This proposal included nine white roses in the upper left corner. It also contains the same colours as one of the candidates for the Finnish flag on independence in 1917 and may even have been a proposal for the state flag itself. The current blue and white state flag became official on 28 May 1918. The colours are traditional and based on the red and yellow of
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