What color could this be? 3 week old silkies

[Cloverr39]

I thought they'd be blue with silver leakage, because of the other, older chicks this flock has thrown. Now I'm looking at them and I'm confused by the amount of white they're getting. They're 3 week old silkies. One is younger by a couple days.
First 4 pictures are the older chick.
Last 3 are the younger chick.
I can get pictures of the parents if necessary.

 

[JedJackson]

Maybe silver splash? Silkies are well known for throwing chicks with unexpected colors. Lots of hidden color genetics in that breed.