Unknown Dye Palette

Name suggestions anyone? I'm thinking "Dark Dye Palette" because it supposedly makes the colors darker (or more grayish) than they initially appear when dyeing.

The shade shift is a property of the item itself, not the dye. I don't think "Dark Dye Pallete" is apropriate though.

I was thinking of "natural dye palette", because that outfit does look like one you'd find in Avatar or something.