do i add brown? or black? i'm clueless on getting colors.
Just add the tiniest little bit of brown to start with. Then add more if you need to.
And I mean tiny
Oh my I can't believe your asking this as I just made mustard yellow totally accidentally.
I have a great ball of mustard yellow fondant that I don't want.
Anyways I had really pale baby pink fondant and added electric yellow to it thinking that it would turn it that colour but I ended up with mustard, perfect mustard!