Just mounted mine yesterday. Yes, I definitely noticed this issue. From the top down, the colours lean orange, then pink, then orange then pink (or more neutral). The values seem fine, but the hues are slightly off.

I imagine colour matching for a set like this would be very difficult. I think a lot of people would be fine with it, but I know a lot of people in this hobby are very tuned in to colours. And it's not as bad as some "gradient" sets I've seen that some consumers have still been happy with.

I'm still going to enjoy it a lot. Whether I believe in my heart that this is really up to standard for the $300 I paid for it is a bit of a different story. Overall, still glad I bought it.

This may be an ignorant question, but do any custom keyboards come with a warranty? I would've thought that would only be applicable with large manufacturers. Local consumer protection law would still apply of course.