“Indigo has a purifying, stabilizing, cleansing effect when fear, repression, and obsessions have disturbed your mental body. Indigo food vibrations are: blackberries, blue plums, blueberries, purple brocoli, beetroot, and purple grapes.”

“Violet is the most soothing, tranquilizing and cooling color vibration. It encourages the healing of unbalanced mental conditions in people who are overly nervous or high-strung. Foods of the violet vibration are: purple broccoli, beetroot and purple grapes.”

“Blue is a tranquilizer, imparting coolness to your system. Blue slows down your system so it can heal and mend. Positive qualities of blue are willpower, aspiration, and reliability. Foods of the blue vibration are: grapes, blackberries, blue plums, blueberries, and any other blue fruits or vegetables.”

“Hold on to your divine blush, your innate rosy magic, or end up brown. Once you're brown, you'll find out you're blue. As blue as indigo. And you know what that means. Indigo. Indigoing. Indigone.”

“The river runs every shade of blue that has ever been known to humankind: ink and turquoise and lapis, indigo, teal, cerulean, and ultramarine.”

“He looked over at me. “Indigo,” he said. “Cyan”. He glanced at the road in front of him, glanced at me. He reached over and ran his fingers down one of the darkest strands in the back, where I’d used a little purple. “Violet.”