KnowraIndigo dyeLinked fromLinked fromThe 19 pages that link to Indigo dye, each with the reason it gives.All 19Broader topic 3Related 13Narrower topic 1Compared with 2Prussian blueCompared with: Indigo colors fibers through organic dye chemistry, whereas Prussian blue is an inorganic pigment.UltramarineCompared with: Unlike ultramarine, indigo is a dye that dissolves in suitable solvents rather than an insoluble mineral pigment.