Maybe. What tax bracket do you expect to be in when you retire, which is to say, how much of your planned spending will come from traditional IRAs and what bracket will that put you in? How does your current state tax bracket compare to what it will be when you retire, especially if you'll move to a different state with higher/lower/no taxes?
It's too late to convert traditional to Roth and have it count for 2019, although if you made traditional contributions you could recharacterize those to Roth, which makes it as if you contributed to Roth in the first place.