Color Swatch King: Variants

I've tried a few different swatch apps and this is definitely my favourite so far. Looks good, easy to use, and offers - crucially for me - the ability to set the HTML hex colour of a colour swatch option via import. There are only a few apps that appear to do this, which is surprising because it's a super useful feature if you're managing products with standardised colours with a HTML colour reference. Customisation options look to be good. I haven't gone super deep into that yet, but first glance it's all good stuff. Turnaround on support requests was quick. I put in a ticket yesterday afternoon and they've tweaked the app to fix the issue today.