int red = 11;
int green = 10;
int blue = 9;

void setup()
{
  pinMode(red, OUTPUT);
  pinMode(green, OUTPUT);
  pinMode(blue, OUTPUT);
}

void loop()
{
  analogWrite(red,225);
  analogWrite(green,0);
  analogWrite(blue,255);
  delay(1000);
  analogWrite(red,255);
  analogWrite(green,255);
  analogWrite(blue,255);
  delay(1000);
}