plotting – Drawing a circle with different colors


I would like to draw a circle and have different parts in different colors. Which part has which color should be changeable with sliders.

I’ve managed to do 2 colors, but would like to have 3 or 4.

Manipulate[Show[
  Graphics[{Circle[], {Black, PointSize@.04, Point@{Cos[Pi/2], Sin[Pi/2]}}}],
  Graphics[{Circle[], {Black, PointSize@.04, Point@{Cos[3 Pi/2], Sin[3 Pi/2]}}}],
  Graphics[{Black, AbsoluteThickness[1], Circle[{0, 0}, 1]}],
  Graphics[{Red, AbsoluteThickness[4], Circle[{0, 0}, 1, {0 Degree, 360 Degree}]}],
  Graphics[{Blue, AbsoluteThickness[4], Circle[{0, 0}, 1, {r Degree, l Degree}]}],
  PlotRange -> {{-1.3, 1.3}, {-1.3, 1.3}}, ImageSize -> 250], {{l, 180, "L"}, r, 360 + r}, {{r, 0, "R"}, l - 360, l}, 
 ControlPlacement -> Left]

Thank you for any suggestions!