MAC Superwatt Electric Cool Eyeshadow ($21.00 for 0.07 oz.) is described as a “light shimmering taupe.” It’s a medium-dark, warm-taoned taupe brown with a hint of gray and frosted, metallic finish. It was mostly opaque with one layer of product, which could be sheered out for more of a wash if desired. The color wore well for eight and a half hours before starting to fade. Marc Jacobs Beauty Au Revoir (406) (P, $28.00) is slightly darker. YSL Saharienne #4 (P) is darker, powder. NARS Himalia (P, $29.00) is powder. Giorgio Armani #09 (P, $32.00) is darker, powder. Clarins Forest #4 (LE) is less shimmery, darker, powder. Too Faced Crisp Apple Strudel (LE, $16.00) is warmer. Urban Decay Shakedown (LE, $18.00) is darker, warmer. See comparison swatches / view dupes.