Purple Cabbage gender test ⁉️‼️does it work ❓❔‼️

Elle • Mother of 1 Rainbow baby otw 🌈👦

My sis in law is due September 14 and she’s having a baby girl and I don’t know what I’m having yet ... but people say if the cabbage juice is pink-red it’s a boy and if violet purple and dark purple it’s a girl ???? So I’m really confused? What does these colors look like the same ??? PLEASE COMMENT