Why do these scarf colors change under different lights?

My small resale page mostly contains clothes inherited from relatives. Last week I described a cardigan as warm burgundy, then noticed it looked plum on another screen. It was a small discrepancy, but accurate descriptions matter for second-hand items. I cannot reasonably buy specialist equipment for an occasional weekend sale. Each garment is photographed beside a grey reference with automatic filters disabled. This routine makes editing less arbitrary, and I still struggle to describe whether a shade leans warm, cool, or neutral. I used this [url=https://personal-colors.top]color palette test[/url] page to build a small vocabulary list. Season names are useful references, but I avoid presenting them as objective guarantees. I plan to use a plain color name plus a careful note about its warmer or cooler cast. Every listing can contain a reference frame with the grey card left in view. It should communicate useful detail without pretending the camera is perfectly objective. Does anyone use a similarly modest workflow for photographing second-hand clothing? Suggestions for handling colors that shift between berry and brown are especially welcome.