I always have a problem when doing a cake around University of Michigan. I can never get that deep dark navy blue with my icing. I used almost a whole bottle of Americolor and still didn't get it. I am making a football helmet cake today and can not get that dk color. If anyone can me any suggestions I would love them. Thanks

i always start with royal blue then add purple and a tiny touch of black

thanks I will do that next time. I added black before and I didn't like it. But not black and purple.

I have used super navy blue by.. I am thinking it is cakecraft brand or fancyflours. I cant read the name it is covered by navy fingerprints.