What is another word for vat color?
Pronunciation: [vˈat kˈʌlə] (IPA) 
Vat color refers to a type of dyeing process for textiles that involves using a soluble colorant that is different from pigments or natural dyes. Synonyms for vat color include indigo, madder, woad, cochineal, and bed bug red. Indigo is a blue dye that is extracted from plants and is commonly used in denim production. Madder is a red dye that is made from the roots of a plant and produces a range of colors from red to orange to brown. Woad is a blue dye that was traditionally used by ancient civilizations like the Celts. Cochineal is a red dye that comes from crushed insects and is commonly used in the food industry. Finally, bed bug red is a red dye that was historically made from the crushed bodies of bed bugs.
