#define redPin 9
#define greenPin 10
#define bluePin 11

void setup() {
  pinMode(redPin, OUTPUT);
  pinMode(greenPin, OUTPUT);
  pinMode(bluePin, OUTPUT);
  Serial.begin(9600);
}

void loop() {

  // Red
  Serial.println("Color: RED");
  analogWrite(redPin, 255);
  analogWrite(greenPin, 0);
  analogWrite(bluePin, 0);
  delay(1000);

  // Green
  Serial.println("Color: GREEN");
  analogWrite(redPin, 0);
  analogWrite(greenPin, 255);
  analogWrite(bluePin, 0);
  delay(1000);

  // Blue
  Serial.println("Color: BLUE");
  analogWrite(redPin, 0);
  analogWrite(greenPin, 0);
  analogWrite(bluePin, 255);
  delay(1000);

  // Yellow
  Serial.println("Color: YELLOW");
  analogWrite(redPin, 255);
  analogWrite(greenPin, 255);
  analogWrite(bluePin, 0);
  delay(1000);

  // Cyan
  Serial.println("Color: CYAN");
  analogWrite(redPin, 0);
  analogWrite(greenPin, 255);
  analogWrite(bluePin, 255);
  delay(1000);

  // Magenta
  Serial.println("Color: MAGENTA");
  analogWrite(redPin, 255);
  analogWrite(greenPin, 0);
  analogWrite(bluePin, 255);
  delay(1000);

  // White
  Serial.println("Color: WHITE");
  analogWrite(redPin, 255);
  analogWrite(greenPin, 255);
  analogWrite(bluePin, 255);
  delay(1000);
}