Purple Blue Flowers usually make a very good blend together, producing a different spectrum of blues with lavender tinges. It is unusual to find natural flowers that are a truly blue. Most true blues are achieved by tinting them, however, they can bring tranquility and an atmospheric look, blending harmoniously with different tones of purple, yellow, white, and cream, orange, burgundy, and red, making your floral arrangements look richer and stronger in color.