Why blue? Some people say it is the color of freedom in Judaism, of the  sky and the sea, a tribute to the water springs of Ras el Maa, or even  more surprisingly, blue would keep mosquitoes away.

Why blue? Some people say it is the color of freedom in Judaism, of the  sky and the sea, a tribute to the water springs of Ras el Maa, or even  more surprisingly, blue would keep mosquitoes away.