I know it is. And I even recognize which litter it's from. That's how I know which "mom" to show. Most of her babies had those narrow bars on the side ranging from normal orange to yellow, and also the blue traces/belly and "pickeringi - Like" facial markings. These traits are what make me so sure. That pale yellow has a high potential of fading away while the blue comes in stronger with time. Even perfectly normal ones (born to blue parents) have done this so I think you're gonna end up with a blue one there.