Very pretty!
The chick will likely be fine. My roos are great with chicks, but the broodies can be really mean and deadly to rest of the flock especially juveniles. I have heard of roos killing chicks. So that is another risk.
When mine get real quiet like that, I trim around their eyes. Often they can't see well so they just sit around.
All blue.
The way the Blue gene works in a breeding can be broken down as follows:
1) Blue x Blue: This will produce 25% black, 50% blue, 25% splash.
2) Black x Blue: Produces 50% black and 50% blue.
3) Black x Splash: You'll get 100% blue.
4) Blue x Splash: Produces 50% blue and 50% splash.
5) Splash x Splash: This will give you 100% Splash.
6) Black x black: 100% black
I can't tell what the actual coloring is here. Looks red in one picture and more golden in the other. Males start getting a lot of red on their wings at about 9 weeks.