1. Madder: Produces shades of red and pink.
2. Indigo: Classic blue dye for calico.
3. Logwood: Provides blue and black colors.
4. Turmeric: Used for yellow hues.
5. Cutch: Gives rich earthy browns.
Synthetic Dyes for Calico:
1. Reactive Dyes: Offer vibrant colors and good colorfastness.
2. Disperse Dyes: Suitable for polyester-based calico fabrics.
3. Acid Dyes: Ideal for protein fibers like wool and silk.
4. Basic Dyes: Commonly used for cotton and viscose fabrics.
5. Sulfur Dyes: Provide excellent durability and are popular for outdoor fabrics.