SKY current Idents part 2

This shows that the colours are always something used to distinguish between these channels.

This set of Idents also reveals that each channel has its own material/ effect.

Sky One has a solid material, one similar to thick glass which has a solid structure and shatters.
Sky Two uses a thick globular material which splashes around.
Sky Three resembles particles, shiny and mysterious, almost like 'fairy dust' or at least the image of fairy dust imprinted upon us by Peter Pan and similar children stories.