the blue gene when heterozygous (one copy) shows up as a fairly even blue shade which can vary from light to dark. splash is the homozygous form of blue (2 copies of the gene) and is a very pale silver to white with splashes of blue or black here and there on some of the feathers. (that's why it's called splash).So BLRW can be splash, and splash is synonymous with white? Or grayish, bluish white, anyway?
it is NOT related in any way to a pure white bird, which may carry either recessive or dominant white. that mutation has no place in blrw.