Flag of Uruguay Flag of Uruguay The national flag of Uruguay () is one of the three official flags of Uruguay alongside with the Flag of Artigas and the Flag of the Treinta y Tres. It has a field of nine equal horizontal stripes alternating white and blue. The canton is white, charged with the Sun of May, from which 16 rays extend, alternating between triangular and wavy. The flag was first adopted by law on December 16, 1828, and had 19 stripes until July 11, 1830, when a new law reduced the number of stripes to nine. The flag was designed by
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