Dulux petal caress paint (Coventry CV4)

Nearly a full 2.5l tin of Dulux petal caress Matt wall paint. Have painted 1 small wall with it so paint has been opened and a small amount used.
On my wall it’s more of a pinky lilac than I was expecting, so not what I’d want for my lounge as intended… but would look great in a young girl’s bedroom.