OCC Technoir Loose Colour Concentrate ($12.50 for 2.5g) is described as a “purpled navy shimmer.” It’s a bluish-violet with navy blue and violet shimmer. There was an almost duo-chrome-like finish to it. Giorgio Armani Ecailles is similar but has a more satiny finish. MAC Wintersky is lighter. Estee Lauder Untamed Violet is darker, more purple. Burberry Midnight Blue is similar, slightly bluer. MAC Naval Blue is darker, bluer.