[expand]The plant-based dyes created most colors. The madder root produced reds ranging from orange-red to deep crimson depending on mordant and technique. The indigo provided blues from pale sky to deep navy through varied concentration and repeated dippings. The weld, saffron, or onion skins created yellows. The walnut hulls, oak bark, or iron-mordanted recipes produced browns and blacks. The natural dyes required substantial knowledge—identifying proper plants, harvest timing, extraction methods, mordanting techniques—but produced colors with subtle variations and light-fastness superior to many synthetic alternatives.
The mordants fixed dyes permanently. These metallic salts—alum, iron, copper, tin—chemically bonded dye molecules to wool fibers preventing washing out or rapid fading. Different mordants with same dye produced different colors: madder with alum mordant created bright red, madder with iron mordant produced brownish-red, demonstrating mordant’s importance in color control. The mordanting was critical step in dye process, inadequate mordanting causing poor colorfastness, excessive mordanting damaging wool fibers.
The dye preparation required substantial labor. The plants were collected, dried, stored until needed, then processed—chopping, soaking, boiling, straining—to extract color compounds. The yarn was mordanted, rinsed, then immersed in dye bath for hours or days achieving desired intensity. Multiple dye baths were needed for batch production, maintaining consistency across materials woven into same rug. The entire process from plant to colored yarn required weeks, the investment creating economic value as surely as weaving itself.
The color combinations created visual harmony or deliberate tension. Traditional palettes used limited colors—perhaps three to five hues—creating unity through restraint. More elaborate rugs employed wider ranges but maintained balance through proportional distribution. The combinations weren’t arbitrary but followed aesthetic principles developed across generations—certain colors complemented each other, others clashed intentionally for effect, the overall composition considered carefully during planning stage before weaving commenced.
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