Hair color recommendations

So I just did a color analysis, and it said either deep autumn or deep winter. After uploading a few more photos, it said deep autumn! Idk if this is correct, but im gonna go with it for now. I’ve been coloring my hair black since the 6th grade, and I’m almost 30. I really wanna change it up but am scared it will not look flattering. I’ve attached a makeup free photo of myself currently, and then a photo of the hair color I’m thinking of trying. Any thoughts?