The new Tanzanite Blue II is absolutely stunning. It's something you really have to see in person, to appreciate how rich the color is.
Thanks for the thoughts on how Merino leather holds up over time. I'm wondering if anyone has experience with how specifically the blue leather looks as it ages. Black ages very well. White can do ok, but can appear dingy as time goes on. Maroon leather can look very sharp the beginning, but to me looks dated as the car and leather age. Here's an older BMW with Amarone/maroon. How about blue?