I've gone one step farther. It's one thing to look at paint through the glass bottle, it's another to see what it actually looks like when painted. I did a 'Metallic' paint swatch, as it were. Gathered all my Metallic paints and painted them in one *Easy To Compare* swatch with the paint code on the back.
I will paint something and then later go, "That paint would look good on this too" and then wonder which paint it was. This way, I can compare immediately which is which and what is what. The first 2 are divided with Acrylics on the left and Enamels on the right.
I dunno, it werx for me....!
I did it when I was lookin for a way to make exhaust manifold look more RL. Came out pretty good for a first try!