Illamasqua Creep Eyeshadow ($20.00 for 0.07 oz.) is described as a “soft lavender purple.” It’s a light-medium lavender purple with cool undertones and a matte finish. There are several lavender eyeshadows that I’ve come across, but I haven’t seen anything this cool-toned. The closest shade I could think of was MAC Water & Ice #2 which is more silvered and very frosted.
Illamasqua Complement Eyeshadow Palette ($42.50 for -0.20 oz.) contains four shades: Slink (soft champagne shimmer), Focus (cool brown metallic), Forgiveness (rich chocolate plum), and Queen of the Night (blackened plum).
Illamasqua Can Can Eyeshadow ($20.00 for 0.07 oz.) is described as a “bright lilac purple.” It’s a medium lilac with strong purple tones and a cool undertone. The finish is matte. Benefit Fancy Pansy is closest in color, but it’s lighter and has a shimmery finish, so it appears different. Inglot #346 is lighter, more pastel.
Illamasqua Hype Eyeshadow ($20.00 for 0.07 oz.) is described as a “matte bright yellow.” This is a vibrant, bright sunshine yellow–it has a lot of warmth. There’s a slightly goldenrod tone to it. It’s not as warm or as dark as MAC Goldenrod, but it is nearly identical to Inglot #323. Other shades of yellow I think of are either more neutral or cool-toned or else have a lot of shimmer.