Color Palette for Sprite Art

[Pine Towers]

While looking for great pixel art tutorials, including this topics here on the forums (ex1, ex2, ex3), I learned a lot about color palette, but no place where I could easily create one, choosing a base color and working incremental changes on it. 


Any help from the artists on the forum would be greatly appreciated. Thank you in advance.

 

[Makio-Kuta]

I don't even use this site when I do pixels, but I like this site and use it for other art related things. Maybe it will be helpful: http://www.pixelfor.me/crc/F0000032