First off, this belongs in the General Discussion forum. It's not a big deal, as I'm sure a mod will move it, but for future reference, if it's not a piece of pixel art, it doesn't belong in this forum.
Secondly, it's not a very good palette. It's very highly saturated. I find it best to just create a palette on the spot, so you don't feel limited by the choices your mind might assign to some colors.
That's about it.