Many sunrise pictures are oversaturated to increase the visual effect. There comes a time when we forget that nature is full of subtleties and that it is not always necessary to exagerate the saturation to obtain an interesting effect.
For this photo of a sunrise in Ogunquit, Maine, I chose to show the natural colors at 5h30 AM, in August 2019. There is no violet-blue nor citrus yellow in the scenery. Nonetheless, depending on your position in front of the screen, the colours will always vary somehow.
Click on the link for other pictures of the United States on my blog.