Generally only kits with certain C locus or ee are born pink and then turn things like REW, himi, red... Regular blues are born slightly lighter than regular black based kits the same as they color. A pink shouldn't turn blue but this is not normal blue. It is Shimo's light blue, off white, greyish, not quite silver for lilac, and not quite dark for blue that apparently shouldn't exist since everyone has bets but no one has quite seen that color before.