natural dark brown.  highlighting for years at a salon. tried to doit myself now the whole top of my head is Bright Orange and Bright Yellow!

What can I do ..I can't go out in public like this!

UPDATE!
since I posted my question I was able to get a hold of my stylist and she told me she could not see me untill monday!  I told her I have a dinner tonight and I would rather not go then show up like this.  She advised me to get an ash toner from the beauty supply, which I did.    The lady at the store helped me and explained that dyes are set up with diffirent undertone colors. to get rid of brassy orange and yellow you want a blue or violet undertone.   A toner is not a dye but is made for hair that has been bleached to bring it back to a more gentle shade of blonde.  (see how knowledgable I have become:0)