Counting Crows used this phrase in their track 'Around Here' to describe the racial indiversity of a small town.

Owen McHugh, Kandinsky and other post modern painters often used this palette, at once both indicating their sensitivity for new expressions of color theory and providing us with a slew of ridiculous and bland large scale canvases to fill today's museums of modern art. Such a lack of color contrast in a piece forces heightened emphasis on the importance of other compositional elements.

Also, white on white formal wear (white ties against white shirts) has become somewhat of a comedic badge for mafioso wiseguys, as demonstrated in the hilarious My Blue Heaven by Steve Martin.