A good match in what manner? Is it going to produce a certain color, no. Are the babies going to be platinums, probably not, because platinums are pretty uncommon. Are the babies going to explode like hand grenades, most likely not. Have you read the articles yet? I am sure there is one on color breeding. If you read that, you would know that breedings should not necessarily be chosen by colors, but by all other qualities of the hedgehogs with color as a bonus. A standard snowflake or white (which is what a platinum is a type of) and a cotty will produce either standards, cotties, standard snows, standard whites, cotty snows, cotty whites, albinos, or pintos. So basically, they will produce hedgehogs. If you are lucky and she gets pregnant, and she delivers successfully, and raises the babies successfully. Therefore, cinnacot x platinum is no better or worse of a match than any other color pairing.