Somewhat "hijacking" this thread but I didn't want to start a new "colorant" post and flood the forum

My question is concerning the BB LabColors. I read up on the coloring/colorant guide on BB and now I just want to MAKE SURE that I am digesting the information correctly in that LabColors should be diluted prior to use as oppose to using it straight from the bottle. YES? NO?
I understand that the color is concentrated so because I am a NEWBIE to soaping, it would be in my best interest to dilute the color until I get a better understand of usage. OUI? NON?
Thanks in advance for your input!
PS: Any recommended formulas for getting brown? *I've purchased Melon Red, Emerald & Canary based off my memory of art classes. I'm striving for shades of CHOCOLATE
