I was on the same boat when I picked up my Mojave. Wanted to keep with the gray/orange theme without going overboard on the orange.
I wanted to get splash guards to help keep the sides/doors cleaner in the winter so picked up a set of Rokblokz. Went with the black splash guards with orange logos. The subtle orange logo was just enough for me. You can do the splash guards in orange if you wanted.
For the interior, I got put in some bartact grab handles in orange. Was going to go with the Mopar grab handles but for $10 more you can get a great set of paracord grab handles!
Other than that, I didn’t add any other orange accessories to it. However, my camping gear and any new gear I’ve been buying in general has been orange.