Heliotrope and creeping jenny in pot. Haven't tried these together, but use creeping jenny in my pots and window boxes every year. My favorite color combination for my gardens is deep purple, vibrant pink and bright yellow.
Building a Dream House: Front Porch Container Gardens
Container Flower Gardening Ideas: A = Red Cordyline B = Lamb's Ear C = Soprano Purple Osteospermum: Container Flower Gardening Ideas: Red Cordyline, Licorice Plants, Soprano Purple Osteospermum We love this display because it has a great variety of shapes