My nailbed is purple-blue mostly all day! Is this just bad circulation? The slightest I get cold, they are purple-blue (I could pass for a corpse!). And sometimes when I'm toasty, they will be purple as well. It really wasn't this bad before!
My nails get bluish-purplish really quickly when I'm cold also. Actually, this winter my fingernails have been really normal-colored, but my toes are bluish all the time. I'm pretty sure it's just poor circulation.