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The [[Pearltex]] versions (the material was introduced around 1929) adopted different number code for colors, always consistent of two digits, which is illustrated in the table on the left. The colors are: ''Pearl'', a pearly white (also called ''White Pearl'); ''Rose Petal'', a pinkish color; ''Cerulean Blue'', a turquoise blue (which can be confused with the ''Wave Green''); ''Wave Green'', an iridescent green; ''Black Pearl'' a black with pearl; ''Black & Pearl'' the classic black and pearl.

The [[Pearltex]] versions (the material was introduced around 1929) adopted different number code for colors, always consistent of two digits, which is illustrated in the table on the left. The colors are: ''Pearl'', a pearly white (also called ''White Pearl''); ''Rose Petal'', a pinkish color; ''Cerulean Blue'', a turquoise blue (which can be confused with the ''Wave Green''); ''Wave Green'', an iridescent green; ''Black Pearl'' a black with pearl; ''Black & Pearl'' the classic black and pearl.