Horror/Stop-motion colour palettes

Below are some colour palettes I have made based off various stop-motion animated films. I wanted to see if there was any relationship between the type of story being told and how colour may change how we perceive it. I think the use of colour is particularly effective in 'Bobby Yeah.' The contrast of the blues and vibrant reds is very atmospheric and contributes to our feeling of uneasiness while watchng. I also think the blue tones used in 'The Sandman' achieve this effect too, with the contrast of his yellow eye making it stand out and look particularly eerie.