Flag of Azerbaijan consists of three horizontal stripes of equal width, from top to bottom: light blue, red, and green. In the center are a white crescent and eight-pointed star. The basic description of the flag, along with the ratio, can be found in the Constitution of Azerbaijan, which was adopted 12 November 1995: Further specifications of the national flag were detailed in the Presidential Decree "On the National Flag of the Republic of Azerbaijan" issued on 5 February 1991. The ratio was kept at 1:2, which was used in the Soviet era. Each stripe is one-third of the total height of the
Flag of Moldova Chad and Andorra, which are all based on vertical stripes of blue, yellow, and red. Until 2010, the colour shades of the Moldavian flag were not explicitly named. The Regulation regarding the flag stated that the colours of the flag must match the ones shown in the annex. Moldavian heraldist and vexillologist Silviu Andrieș-Tabac stated in an interview that in 1990, when the flag was being created, "it was taken into account that many countries have similar tricolour flags. As a result, it was decided to abandon the ultramarine blue, which is present on the Romanian flag, in favour of