My mom reminded me that turquoise was once a popular color for kitchen appliances. She was the proud owner of a stove, a refrigerator and a sink in turquoise when she was first married!
While I am not sure that turquoise will gain popularity to quite that extent (I could be wrong of course), I did have the thought that perhaps we would see it in a washer or a dryer before we saw turquoise refrigerators.
Sure enough, turquoise is already hitting the market strongly! Look at this! A turquoise washing machine!