Love this one!
Haha, it took me a few seconds to realise.. :D Great!
Thanks for the heads up. I fixed it and uploaded a new one. :)
For the challenge, the top and bottom have to use different colours, so you can't have that pink in both sections. The colour #171719 in your base is barely distinguishable from the #17171a around it, so you could probably get rid of it so make room in your palette for a new highlight colour for the base.