*****WARNING!*****
Cranky 'old guy' rant to follow....
It never ceases to amuse me how much energy people put into not having to mix paint. I read posts about otherwise-rational modelers [there's an oxymoron if ever there was one....] who order a dozen different manufacturers' versions of a color, and I shake my head in wonderment.
Mixing paint colors is as 'basic' a modeling skill as learning to use fillers and sand or anything else. It's not rocket-science, or quantum physics, or alchemy. Re-acquainting oneself with the ssae basic color theory one probably was taught in 2nd Grade...and a half hour spent with some paint colors and toothpicks...and the 'arcane' mystery of paint mixing is pretty much done.
It's liberating...not to mention convenient and a lot less expensive...to be able to bodge up your own colors as required.
*****END OF 'OLD GUY' RANT*****