ΔE 6.3, close: similar, with a visible difference side by side. Sky Type S is cooler than Splinter Grey.
Usually, if you are not matching paint already on the model. Close match (ΔE 6). Sky Type S is cooler than Splinter Grey.
The same difference applies the other way round: Splinter Grey is warmer.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Splinter Grey on the colour wheel See Sky Type S on the colour wheel
All matches: Splinter Grey equivalents · Sky Type S equivalents