Did manasseh and ephraim have a color of robe what is the color?

In the biblical context, Manasseh and Ephraim, the two sons of Joseph, are not specifically described as having a distinct color of robe. However, Joseph, their father, was given a "coat of many colors" by his father Jacob, which has often been interpreted as a symbol of favoritism. The focus on the robe primarily pertains to Joseph's story rather than that of Manasseh and Ephraim.