Note on Cladwell Color Quiz
It’s the most elegantly simple tool I found online. However, it can be quite slow at times and not responsive. I had to try three or four times to get results at various times.
So please be patient with it and try a few times until you get the result. You may have to refresh your browser window each time you try.
If it doesn’t work you might want to try https://colorwise.me/ instead.