Shades of Blue: Madlib Invades Blue Note is a remix album by American hip-hop producer Madlib over the archives of Blue Note Records. It was officially released by Blue Note Records on June 24, 2003.
Sam Samuelson of AllMusic said, "Intent listening doesn't really give much up, but for smooth subconscious grooves, it's perfect."
In 2014, Paste placed it at number 11 on their "12 Classic Hip-Hop Albums That Deserve More Attention" list.