1,it is my great honor that you adopt the light purple as legend for alpha. it seems that lighter purple fits better into black (CR) than purple (DY).
2,My original intention is choosing lighter purple for alpha color and black for legend. Currently ,it seems that you decision is much better than mine.
3,i appeicate your Halloween theme which consists in element such as"horror" ,"panic". Definitely , the black alpha is pretty fit into your Halloween theme than soft and light purple.
Good luck , i will keep a close eye on your update ,please keep it going on.