/*void setup() {
  // put your setup code here, to run once:

}

void loop() {
  // put your main code here, to run repeatedly:

} */
 int RedPin = 6; 
 int BluePin = 9;
 int GreenPin = 10; 

 void setup() {
  pinMode(RedPin, OUTPUT);
  pinMode(BluePin, OUTPUT);
  pinMode(GreenPin, OUTPUT);
 }

  void loop() {
setColor(0, 0, 0); // red
delay(1000);
setColor(0, 0, 0); // green
delay(1000);
setColor(230, 0, 0); // blue
delay(1000);
}
void setColor(int red, int green, int blue)
{
analogWrite(RedPin, 255-red);
analogWrite(GreenPin, 255-green);
analogWrite(BluePin, 255-blue);
}