text: class Color(object):
      def __init__(self, r, g, b):
          self._r = r
          self._g = g
          self._b = b
      
      @property
      def R(self):
          return self._r
      
      @property
      def G(self):
          return self._g
      
      @property
      def B(self):
          return self._b