# File lib/highline/style.rb, line 170
    def bright
      raise "Cannot create a bright variant of a style list (#{inspect})" if @list
      new_name = ('bright_'+@name.to_s).to_sym
      if style = self.class.list[new_name]
        style
      else
        new_rgb = @rgb == [0,0,0] ? [128, 128, 128] : @rgb.map {|color|  color==0 ? 0 : [color+128,255].min }
        variant(new_name, :increment=>60, :rgb=>new_rgb)
      end
    end