Which colour of paint is used to paint the effel tower?

The Eiffel Tower is painted in a color known as "Eiffel Tower Brown," which is a specific shade of brownish-gray. This color was chosen to help the tower blend with the Paris skyline and to protect it from rust. The tower has undergone several repainting processes since its completion in 1889, using various shades of brown, but the current color is a result of these efforts to maintain its structural integrity and aesthetic appeal.