Well, I’m not an expert in Injection but from my understanding, Injection injects itself into the game client and modifies code to be able to read and do things you normally can’t. For example, with injection you can switch your prayers without opening the prayer tab, switch gear with your magic tab open or click on objects that are outside of your field of view. It’s probably the most powerful botting method but it’s the most easily detectable and only suicide botters use it.

Reflection is not my expertise either but from my understanding, Reflection is basically reading values stored in memory (RAM). There’s lot’s of useful information you can get from memory like the precise location of an object, item or npc even if it’s outside of view, it can’t click it outside of view like injection can but it know it’s position and if you need to click it, it can plan what to do according to it’s position for example. But unlike color, needs constant maintenance. The memory hooks need to be updated almost on a weekly basis everytime there’s a game update. Depending on how the reflection is achieved it can also be detected, but it’s far less likely than Injection.

Color bots are basically bots that use “computer vision” to work. They can only see what a player can see, they usually can’t do as powerful stuff as Injection and Reflection can, but can be literally undetectable by Jagex. If a color bot is good enough, there’s absolutely no way of Jagex knowing the difference between a player and a bot. They also usually require more computer resources, such as CPU and RAM because the bot is constantly taking screenshots of the game window and analyzing them in the background.