Flag of Aruba of a white field, with the flag of the Netherlands striped across both the top and the bottom, and a circular version of the flag of Aruba in the centre. Flag of Aruba Aruba's national flag () was adopted on March 18, 1976. The design consists of a field of light blue (called "Larkspur"), two narrow parallel horizontal yellow ("Bunting Yellow") stripes in the bottom half, and a four-pointed white-fimbriated red ("Union Flag red") star in the canton. The design elements have multiple symbolic meanings: March 18 is a public holiday in Aruba, known as Flag Day and it is
Flag of Thailand next to each side of the deep blue stripes, and the red stripes being 1 part wide next to each side of the white stripes. The National Flag shall also be called the Tri-Rong flag". The colours of the flag were standardised in an announcement of the Office of the Prime Minister dated 30 September 2017, on the occasion of the 100th anniversary of its adoption. It gives recommended values for determining the standard colours of physical cloth flags, defined in the CIELAB colour space under Illuminant D65 as follows (also included are corresponding RGB, HEX, and CMYK values as