This is some of the Shades of Blue Color. The cotton yarn was hand dyed using AZO free colors which doesn't harm the skin. Specification Thread Count : 2/120s Dyes used : Vat Dyes (Azo-Free) Color Fastnes : Full Fastness Approx. Weight : 80 gm Form : Hank Color : Blue Shades Material: Cotton Note:Â Colors in the photograph may little vary.