These complementary shades make a dramatic contrast, with the vibrant, sturdy yellow marigolds perfectly offset by the delicate, but dramatic, deep blue of the lobelia. A bright yellow is undeniably cheerful, but combined with blue flowers, you’ve got drama and cheer! Nature provides flowers in just about every color of the rainbow. There are even chocolate brown, lime green and black flowers, as a result of hybridizing. Such diversity of flower colors offers you an artist’s palette of choices with which to decorate your landscape. As you plan your flower gardens for next spring, pretend you have a brush with which to spread color around your garden.