#define LED 7
#define LED2 4
#define button 13
bool blue = true;
bool clicked = false;
void setup() 
{
pinMode(LED, OUTPUT); 
pinMode(button, INPUT_PULLUP);
Serial.begin(9600);
Serial.println("Blue is ON");
}
void loop() 
{
  if (digitalRead(button) == LOW)
  {
    blue = !blue;
    digitalWrite(LED, HIGH);
    digitalWrite(LED2, LOW);
   // Serial.println("Orange is ON");

    while (digitalRead(button) == LOW) // wait as long as the button is pressed
    {
      if (blue)
      {
        Serial.println("Blue is ON");
      }
      else
      {
        Serial.println("Orange is ON");
      }
      delay(500);
    }

  }
  else
  {
    if (blue)
    {
      digitalWrite(LED, LOW);
      digitalWrite(LED2, HIGH);
   //   Serial.println("Blue is ON");
    }
    else
    {
      digitalWrite(LED, HIGH);
      digitalWrite(LED2, LOW);
 //     Serial.println("Orange is ON");
    }
    
  }
  delay(100);
}