Okay, so I'm new at this whole thing, but I spent a lot of time looking at other palettes and learning some of the stuff behind it. I want to make a 32 color palette for a western game that I'm working on.
Any and all criticism is welcome!
Here's attempt #1

I know I have way too many browns right now and probably too many darks. For my next steps I want to see if I can merge some colors and also add some more greens as well as some brighter colors like some pinks/blush colors. Lots to improve upon, but I wanted to get my progress out there so I could get advice as well as push myself to keep working on it.
One question, how do you guys do the palette swap stuff with other images/game screens? Does it require manually selecting which color replaces what, or does it work automatically? What's the best way to do it in, say, Grafx2?