While watching this tutorial, the author mentions the difference between HSV and RGB at timestamp 4:09. The thing is, when he adjusts the value slider to 0.5, the RGB values change to 0.214. When i tried this on my own, the value and the RGB is still the same. Why is this? For instance if I set the value to 0.5, RGB is also 0.5.
That video is using Blender 2.83. However, since then, Blender changed the HSV sliders from "color picking space" to "scene linear space".