The eigth HSL test video. This is from RGB colour 115200 to 151200. Yes the eyes aren't fooling you, those are really similar numbers. Light reds, dark/unsaturated blues and all the colours in between.

The Main hues are on the left. Every single colour is on the remaining of the screen with the different formulas being tested. Best viewed in 4K if you want to see every calculation accurately. Otherwise the picture scales down.