Neat snakes!
If you have Super Pastel/Super Stripe (YB+Specter) x Ivory (Super YB)
Then this would make the offspring a simple 50/50: Pastel Super Stripes + Pastel Ivorys.
What were your IDs on the rest of the clutch?...Because given the faded coloration of the dark pigment, those look like Pastel Highways to me...![]()