I find the same thing. I have about four monitors I switch back and forth from and each has a different colouring. My main colour choices and digital paint mixes I always do on my wacom tablet and figure that is the pure and true palette and then whatever I see on the others I think, "well, such is digital life!"
This really turned out amazing. I love the glow of the claw and the diagonal from the claw to the moon. Wonderful, really just cool.
Glad im not the only one. I hate when things have to get printed as well lol