Related Clues:

• Indigo plant or dye
• A rainbow colour
• Blue needed by country missing a game
• During first part of dinner I turn blue
• Blue ring found after home search
• Blue is leader, doing jumps
• I like to fill in negative colour
• Mood - (Duke Ellington)
• Tropical plant daughter introduced to Jones the architect
• It produces dye by a river out East
• Circling key, here's me entering the deep blue
• I add nitrogen and use a spade round plant
• With being out of breath, I turn blue
• A duck that's indigo
• Sort of rubber almost a success in making dye