Don’t worry if your colors look a bit different than mine. Colors can look a bit different on various devices, but also keep in mind that I’m recording my drawing with a camera and that the recording gets edited.
Do make sure to use the same color profile as I’m using, that’s sRGB IEC61966-2.1.

You can set the color profile when creating a custom canvas. You can check this short video to see how to do that.