MAC Dangerous Cuvee is a moderately cool-toned, medium-dark taupe with a frost finish. It is a discontinued eyeshadow that retails for $23.00 and contains 0.17 oz.
MAC Dangerous Cuvee Pro Longwear Paint Pot ($18.50 for 0.17 oz.) is described as a "frosted cool grey." It's a muted mauve with a frosted, metallic finish and a gray cast. If Maybelline Tough as Taupe wasn't a matte, I think they'd be similar, but Dangerous Cuvee has a ton of shimmer in comparison, so it looks lighter as well. Too Faced Framboise is purpler and a powder product. NARS 413 BLKR is less shimmery and a powder product.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
A highly pigmented, long-wearing, blendable eye primer and/or cream shadow – M·A·C Pro Longwear Paint Pot goes on creamy and dries to an intense, vibrant finish that lasts for 24 hours. The innovative second skin-like creamy shadow formula blends smoothly over lids and creates seamless, buildable coverage without looking heavy or cakey. Its superior colour purity stays true and will not streak or crease. Pro Longwear Paint Pot can be mixed with other products, like M·A·C shadows and liners.