Argent
Colour Group: Brun Base, Cream, Noir Base, Pearl, Rouge Base, and Rouille
Rarity: Unnatural
Importable?: Yes
Zinc
Colour Group: Brun Base, Cream, and Rouille
Rarity: Unnatural
Importable?: Yes
Laiton
Colour Group: Brun Base and Rouille
Rarity: Unnatural
Importable?: Yes
Pear
Colour Group: Brun Base and Pastelle
Rarity: Special
Importable?: Yes - Admin customs only
Amber Doré
Colour Group: Brun Base, Champagne, and Doré
Rarity: Unnatural
Importable?: Yes
Classic Menthe
Colour Group: Bonbon, Brun Base, Classic Bonbon, Classic Peach, and Peach
Rarity: Special
Importable?: Yes - Special tier
Classic Lime
Colour Group: Bonbon, Brun Base, Classic Bonbon, Classic Peach, and Peach
Rarity: Special
Importable?: Yes - Special tier
Brun
Colour Group: Base Colour and Brun Base
Rarity: Natural
Importable?: Yes
Basin
Colour Group: Brun Base and Mer
Rarity: Unnatural
Importable?: Yes
Pacific
Colour Group: Brun Base, Cream, and Mer
Rarity: Unnatural
Importable?: Yes
