Related Clues:

• Navel base?
• Color without a rhyme
• Shade deeper than heliotrope
• Deep violet blue
• Deep purple
• Deep blue dye
• Triple-sec flavoring
• Self-descriptive fruit
• Blue dyestuff
• ____ Bay Newfoundland
• C source
• Word absent from rhyming dictionaries
• Oscar the Grouch's original color
• Spectrum hue
• Like goldfish