Atelier playing cards
Here's your litmus test:
To get the perfect color, I sampled the Jacket color of the Jokers from The Dark Knight and the 1989 Batman movies, and picked a refined version that blended the two together, whilst pairing well with the red I picked for the Hearts and Diamonds.
If you went "wtf get out of here", you don't want this. If your eyes widened a little, this post is for you.
I backed a 2014 Kickerstarter for Atelier Playing Cards, a minimalist deck of cards partially inspired by Casino Royale. The leftovers are only on sale for 1 more week at $19 a deck, until June 5. I've bought a few extra decks for myself so hopefully these are the cards I use forever.