Welcome to the camaraderie of the air!
The bottom line is that there are 100’s of airfields to visit, lots of different aircraft to fly and a multitude of people to meet and being colour blind is unlikely to have a significant impact on any of it. Most private pilots who have a night rating do not use it and the same is true of the IMC.
Get your licence, get into a group or other arrangement that allows you to fly regularly and enjoy flying, it is a great hobby. This is true if you want to visit every airfield in France, become world aerobatic champion or any one of a 100 other things, all of which you could do!
Rod1