It perfectly finished my kitchen greenhouse window. We had lived with cheap, dirty plastic blinds for so long that we didn't even think about them until they broke! 
I didn't realize in the moment that it was a wonderful opportunity for my kitchen. I ordered the grey and it works well for us. Be warned that it is kind of a blue grey. But unless you put something black grey next to it, you'll never notice. As our window faces due West, the sunsets can be very bright. This is a true blackout shade. I tied it to a level I liked and haven't had to adjust it once.