eliminate unnatural golden tint

Hey everyone ! :)
so I bleached my hair cuz I wanted to go blond for a day,and I was planning on dying it back to my natural color (light brown/dark blond in daylight) so I got a box dye in medium blonde level 7 cuz I've been told I should get the dye a shade lighter than my natural color,so anyways I dyed my hair the other day but the color was progressing too fast,it looked light brown to me after only 10 minutes so I rinsed it out and it was a dark blonde color...looks okay in most lights but in daylight it has this weird golden tint to it..like it was not properly colored (like slightly depigmented) or brassy like this guy's eyebrows ;

what can I do to make it look natural like this ;
[/IMG]

I've got l'oreal casting creme gloss iced latte 713,its a semi permenant color,I dont wanna go darker..just fix the color for a more natural look...

P.S I found out about toners earlier today but its too late I already got this dye and I cant afford spending more money on my hair..thanks