If you'd like, I can also suggest or widget layouts that would look best with this specific background!
Set your system accent color to a "Slate Grey" or "Electric Blue" to match the storm's palette. 3840x2160 Dark Clouds вќ¤ 4K HD Desktop Wallpaper...
Use tools like TranslucentTB (Windows) to make your bar invisible, letting the clouds fill the entire screen. If you'd like, I can also suggest or
The wispy "scud" clouds at the base of a storm. If you'd like
Dark clouds illuminated by a singular, sharp bolt of purple or blue lightning.