Champagne start out really light in certain combos. Likely that one is Crystal Champagne. It will probably pick up more color as it grows.
As far as I know, nobody has been able to produce a viable Champagne Spider. I would avoid that pairing again because best case, you will get 25% eggs that won't hatch, worse case, you will hatch a baby that will end up dying really young after really struggling and suffering.