int r=15;
int g=2;
int b=0;

void setup() {
  // put your setup code here, to run once:
  pinMode(r,OUTPUT);
  pinMode(g,OUTPUT);
  pinMode(b,OUTPUT);

}

void loop() {
  // put your main code here, to run repeatedly:
  analogWrite(r,128);
  analogWrite(g,50);
  analogWrite(b,200);
  delay(10); // this speeds up the simulation
}