

What permanent colors to use to get this color roughly?
I am new to coloring my own hair and trying to save money at salons for right now. I am also just willing to experiment a bit with my hair.
After a bunch of reading up on the permanent colors, I have decided on wella charm colors line.
My question is, would you know what combo of colors to get to this inspo picture? I am ok with settling at a level 6.5, but optimally a level 7. I am thinking of combining 6RG and 8G OR 7G. What do you think? Is there another combo that may be better?
My natural color is the second picture and is at its base maybe a level 5 with some reddish golden highlights right now.
I am planning on using a 20vol developer.
Any tips on the process is welcome, again I am new to all of this! Thank you for any help!