BDH in person looks quite a bit darker than the 1.2 key in your image. It's always hard to tell of course, and looking back at my own shots from yesterday, it's possible that your key is be BDH. BFK and BDH are very close. I chose BDH because it's a tad warmer than BFK, but still what I would call a dark blue. In the sunlight yesterday I couldn't tell them apart.
And the contrast with aggiejy's blue is much sharper in person than it looks like in your image. Look how dark it looks in my post immediately previous to yours.