Fireside is a reddish-brown base with a bluish-teal duochrome. The color payoff dry is lackluster, so I’d recommend using it with a damp or wet brush, where it is more pigmented. This color is one of the more popular shades that brands seem to have–MAC has two within the permanent range (Blue Brown pigment, Club eyeshadow). Wet ‘n’ Wild Comfort Zone #8 has a very similar shade with a stronger duochrome. bareMinerals Mirage is a bit darker but similar. MAC Double Feature #5 included a similar shade. Urban Decay Lounge is very similar–same amount of red in the base color as well as duochrome. Of all of those, I prefer bareMinerals’ formula with Urban Decay’s as a second-place finish.