Emblems of the International Red Cross and Red Crescent Movement Crescent Movement that the shape of the cross should be a cross composed of five squares. However, regardless of the shape, any Red Cross on white background should be valid and must be recognized as a protection symbol in conflict. Of the 190 National Societies which are currently recognized by the ICRC, 154 are using the Red Cross as their official organization emblem. According to the ICRC, the emblem adopted was formed by reversing the colours of the Swiss flag of Switzerland. This was officially recorded in the 1906 revision of the Convention. However, according to jurist and Red Cross
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