A judge threw out a case against Bob Barker -- the former host of "The Price is Right" -- ruling the claim by a former black show employee that Barker tolerated racism was bogus.

Deborah Curling sued Barker, alleging racial, anti-Semitic and sexist jokes were rampant on the set.

The judge had previously thrown out most of the case -- but now the fat lady has sung on Curling's case.

The only issue "The Price is Right" has with color involve the choices for some of the cars they give away -- a burnt-orange Pontiac ... please.