Dijon Greek Pasta Salad

1 rotini pasta

½ red onion

1 cup cherry tomato

1 cucumber

2 tbsp wine vinegar

1 tsp garlic powder

1 tsp onion powder

1 orange bell pepper

1 cup blue cheese crumbles

¼ cup olive oil

1 lemon

2 tbsp dijon mustard

1 salt

1 ground black pepper

1 tsp dried basil

1 tsp oregano