I must be color blind or something because I hardly notice. Yes I am color blind and probably no good for art.
There are numerous apps you can use for photo editing, several of which are standalone applications and are relatively inexpensive. I don't use apps like the ones of Adobe CC where you have to pay a monthly or yearly fee, although I still have and use Adobe CS6 (standalone).
I should mention an app that has been available for quite a lot of years and designed for Apple computers. This app is Graphic Converter, which is already up to version 11x+. This app is the originally called, "the poor man's PhotoShop" for obvious reasons (it is quite powerful, and has all the options to edit photos, and then publish, including online or "web-ready"). You can download it from the App store, but I usually download the upgrades from the source,"Lemke Software in Germany. It costs around $35.00, and includes a "pdf" users manual that has over 500 pages of instructions.
By the way, I just launched Graphic converter to see if it would recognize Canon CR3 files from my Canon R6, and it opened it without any hitch.
Other apps I use are as follows: DXO Photo Lab 4 with the NIK software bundle, Affinity Photo with the NIK apps, and OneOne Photo Raw (only use the portraiture module now and then). CS6 works quite well along the NIK apps, but it does not recognize CR3 images. I can use DNG converter ahead of CS6, in which case CS6 will recognize the conversion from CR3 to DNG. Affinity Photo, Photo Lab 4, and Graphic Converter recognize CR3 files, however.