The Contrast of Dark and Light color

Something that I am noticing that keeps biting me in the butt, is how I made my header a white background but the rest of the site dark! The issue is a lot of content will bleed from header to body, so when using light or dark colors the contrast can get really messed up making it hard on the eyes!

You will really notice this with my latest project post "Learning Godot" and the image I try to use! When using the image with white text you can't see it when the clouds are behind it, but when I using the image with dark text it hard to see it when it goes to the body! I may need to adjust those clouds...