I’ve knitted two mittens at once on two pares of needles from one CC ball. At the beginning I changed after one section, and then I began to change after two sections, since the color transitions are long.
So I made a kind of scrap version.

I knitted mittens as the set with a Hakea Cowl.

This yarn has very long sections, so the color does not repeat on the cowl and mitts.
I thought at the end of the mitts I would meet the dark purple, which with I started the cowl, but I finished earlier and have not reached it.