int red_led = 11;
int green_led = 10;
int blue_led = 9;

void setup() {
  pinMode(red_led, OUTPUT);
  pinMode(green_led, OUTPUT);
  pinMode(blue_led, OUTPUT);

  led_color(239, 142, 82); // Rot und Grün voll an, Blau aus
}

void loop() {
}

void led_color(int red_value, int green_value, int blue_value) {
  analogWrite(red_led, red_value);
  analogWrite(green_led, green_value);
  analogWrite(blue_led, blue_value);
}