Is there any objects with color names in their description, but the object itself is NOT that color?

Blue jeans and blue corn are not blue, they are indigo. Indigo is that space in the rainbow between blue and violet. Some people can see it, usually young people, but most adults can't.

Red and white wheat are actually shades of brown.

Now this: mentalfloss.com/article/93164/pink-used-be-yellow-no-really