i'm having problem while rendering
the color rendering result didnt match with the color that i pick
below i show the one that use default color, and the other were the one with darken color.

by the way, i use custom materials
does this affect? because the issue didnt came up when i use default materials from SU.

either way also, what should i do, if i'm using custom materials and want to adjust the color level of it, whilst still runs well in vray?