@Override public String toString() {
        return new StringBuilder()
            .append("{\n")
            .append("\"reptition\":\"").append(repetition.name()).append("\",\n")
            .append("\"time\":\"").append(time).append("\",\n")
            .append("\"armed\":").append(armed).append(",\n")
            .append("\"color\":\"").append(getColor().toString().substring(0,8).replace("0x", "#")).append("\",\n")
            .append("\"text\":\"").append(text).append("\"\n")
            .append("}")
            .toString();
    }
Defines the color that will be used to colorize the alarm
@param COLOR
src/main/java/eu/hansolo/tilesfx/Alarm.java