>>939454107
No, not in the tent but I used white fabric as backdrop here, stretched behind my bed. It really diffused the light nicely, the background looks like aurora. You can probably see it more here.
I used black backdrop in my other photos and that makes me more stand out from the background, but this effect is not as nice.
But in general mixing two colors like this is really nice as it creates pleasing gradients and also highlights/shades from the sides.
This fiery yellow/red+deep violet/blue theme is really my favorite from all of the combinations.