Yep! No problem. You can go fancy or you can try to find a low-contrast colour that hides the covers as much as possible. Or you can find some wooden one's and have them stained/finished to the colour of your engineered hardwoods. Whatever option makes you the happiest. Hardwood flooring stores (not Big Box stores but long-time hardwood flooring professionals who sell and refinish hardwood floors) will have many examples to look at that might just work without having to go to a special colour mix.