Pale combs?

Are these hens’ combs pale? I can’t tell if I am just overly worried.

They had poopy butts a few days ago but have been washed and it hasn’t come back. Their poop has been watery but I’ve been told it could just be from eating a lot of earthworms (lot of rain here lately). I’ve kept them in their coop/run today to see if that would help when I noticed their combs were looking pale.