Help with my background color

Godot Version

Godot 4.3

Question

Hello everyone, I’m making a game called “Please don’t pop,” a flappy bird-like game in which you are a balloon that has to dodge spiked logs! I have been struggling to choose the background for the game, Can someone give me some colour for the game’s background, Thanks

PD: sorry for my grammar guys, I’m not from an English-speaking country

You can look at this site.
Or here for colors

Thanks man, i found a color for my background that I really liked, Thanks