A lesson in colours?

So to continue my soap adventures... today I unmolded the soap and cut it into bars. I was quite surprised to see that the soap had turned purple. Yes, apparently blue + yellow = purple. Who knew! It's unscented though, so unfortunately the smelly stuff I put in did not work. But the colours worked, just not how they were supposed to.



Now, to let the bars cure for about a month. Then comes testing, if I'm not too afraid of what the lye has done to the dye.