What is the limit for colors on submissions?

I was going to submit a design I could not find this anywhere. I know there used to be an 8 color limit but is that still the rule? I have read all the submission information and it doesn’t say thing about it anymore. Also sorry if get posted and answered a lot. I just wanted to find the most up to date information just in case there are new rules. Thanks!

The limit is usually 6 colors. There may be occasions in which it’ll be less; the derby submission rules will spell this out.

Ok thanks for info! I wasn’t actually going to be submitting to the derby I was going to send them a design.