Monotone Flat Color Schemes

#b7b4c5 #c4c3cb #6d6a75 #171b1c #9996a9
#ff0066 #96ce0c #ce0c58 #0d0d0d
#3b5998 #6d84b4 #afbdd4 #d8dfea #ffffff
#0084b4 #00aced #1dcaff #c0deed #ffffff