I saw this too after my last change. I figured more oil than I was thinking was left behind during the last change. I am not concerned, depending on the riding for that period the oil is changed far sooner than recommended. Do you change your filter every oil change?
I used Motul Full synthetic in my bike, it’s red still but it’s more brown. When you oil change let the oil me a little warm. Run the bike for like 5mins, wait a few mins then change oil. Makes oil more viscous flows out easier. Caution ⚠ oil may be hot, feel oil pan before draining, and drain for 10mins. I blow air into the fill hole to get all the oil out.