A Party of Pastels #4 is a pink-tinged plum with a sparkling, frosted finish. Applied dry, it was a sheer wash, and then applied with a dampened brush, it was semi-opaque. MAC A Medley of Mauves #2 (P, $21.00) is a touch pinker. bareMinerals Violet Spell (LE, $14.00) is purpler. MAC Pinkluxe #3 (P) is darker. MAC Pink Union #1 (LE, $21.00) is darker. MAC Neo Nebula (LE, $21.00) is similar--has more of a sheen. See comparison swatches.
The Mineralize Eyeshadow formula is supposed to have "low-to-medium coverage" when applied dry and "more intense coverage and color" when used wet. Most shades have color payoff that is true to the brand's description: semi-sheer to semi-opaque when used dry and semi-opaque to opaque when used with a dampened brush. I tend to find that they apply more smoothly and evenly with a more metallic finish with a dampened brush as well. Some shades can be a little too dry or dusty and do not apply as well with a dry brush. The wear is typically a bit less than average on me--six to seven hours.