Flag of Cuba

The colours are named officially, but no numeric values are given for any of them. The figures below are conventional values in wide use. Each value shows where it comes from, so you can choose the right level of certainty for your project.

Construction sheet

Five equal horizontal stripes, three deep blue and two white, alternating, with a red equilateral triangle, one vertical edge the full height of the flag, bearing a white five-pointed star within an imaginary circle one third of the flag's height across.

Proportion (height:length)

1:2

Stripes

Five, equal width; blue, white, blue, white, blue

Triangle

Equilateral, its vertical edge the full height of the flag

Star circle diameter

1/3 of the flag's height

Source: Cuba (flag page)