Artec for correction?

I just had my hair lightened from a level 6 dark blonde (my natural colour) to a mix of level 8 and level 10 blonde. Even though my colourist used ash tones my hair is an unfortunate yellow... not natural looking at all. I was just wondering if using the Artec colour depositing shampoos and conditioners (in the violet shade) will make enough of a difference to get me to at least more of a sandy blonde? Or maybe a beige blonde? I might have a toner put on tomorrow, but I''d rather not do too much more to my hair. Any advice would be very welcome.