The correct spelling is palette, which refers to a thin board or tablet on which you can mix paint or other materials. It's also used as a term for an artist's color spectrum or range of colors they use in their work.
Inspired by woven kilim tapestry, Mohawk Home's Addison design features intricate details paired with a stunning color pallete of dove gray, warm honey, ivory, sage, black, and crimson. (bedbathandbeyond.com)
That crisp, clean air and the colorful pallete of falling leaves just make me want to cozy up to a warm cup of apple cider. (busyinbrooklyn.com)
However, you will not be able to switch color palletes on the weapons that come with those costumes. (ff-xv.net)