Pink and orange are definitely the colours of Rajasthan. In Jodhpur I went to see this community of dyers. They were working with odhanis (scarves / dupattas) that day, laying them neatly in rows for drying.
The colours used to be natural once upon a time, of course. But these days the colours are synthetic, and sustained exposure can harm your skin. The women wear arm-gloves while handling the wet cloth, but their fingers are exposed to the dye. Some of them veil their faces, not from modesty, but to protect it from the harsh Rajasthani sun.