Chuck Palahniuk mentions the color at least once in every one of his novels. The color also appears in the film adaptation of Palahniuk's Fight Club, where the Narrator says "It must've been Tuesday. He was wearing his cornflower-blue tie." In a separate scene the Narrator's supervisor asks, "Can I get the icon in cornflower-blue?"
The German popular song "Kornblumenblau" (literally "cornflower blue") humorously glorifies extreme drunkenness, blau being German slang for "drunk" and cornflower blue being an intense shade of the color.
The expression is used several times in describing the character Helen Easton who is a historian in the book, The Weight of Ink, by Rachel Kadish.
In How I Met Your Mother's ninth and final season, Barney Stinson is seen contemplating which tie he should wear for his wedding ceremony and is freaking out over a cornflower-blue tie he left at home that would have brought out his eyes.