WHAT DOES BICOLOR BLUE RAGDOLL MEAN?

My ragdoll arrived with her brother orange tabby. She would Perform and Participate in with him when they ended up small, but when they grew she didn’t want everything to complete with him. They ended up the two set, so I don’t know what went on there. My daughter liked cooking, so she named them Butterscotch and Vanilla. Vanilla would climb up