> But what if you want to look up a color by hex? Now you have to look through them all. As you would with the original one as well. > Then indexing by index

> But what if you want to look up a color by hex? Now you have to look through them all. As you would with the original one as well. > Then indexing by index is exactly what you want. A much better use case. That said, the list order is kinda fragile, having an explicit row identifier might be worth adding. Especially since all of the columns are being explicitly called out instead of in their own list.