Change default background color

project.godot

@@ -130,3 +130,4 @@ p7_right={
 quality/intended_usage/framebuffer_allocation=0
 quality/intended_usage/framebuffer_allocation.mobile=0
 quality/2d/use_pixel_snap=true
+environment/default_clear_color=Color( 0.152941, 0, 0.12549, 1 )