The flag of Trinidad and Tobago consists of two horizontal bands of equal width. The upper band is red (#D21034) and the lower band is black (#000000). In the center of the flag, there is a white (#FFFFFF) colored rectangle with a black-outlined red circle (#D21034) that contains a white-colored 5-pointed star. The geometric properties and measurements of the flag are as follows: the aspect ratio is 3:5, the height of the white rectangle is 2/5 of the total height of the flag, and the diameter of the circle is 3/10 of the height of the white rectangle.