ΔE 7.0, close: similar, with a visible difference side by side. Inktense Wood is more muted than Rust Tone. They are different kinds of paint: Army Painter Rust Tone is a wash/shade and Scale75 Inktense Wood is an ink, glaze or transparent paint, so they won’t behave the same on the model even where the colour is close.
Usually, if you are not matching paint already on the model. Close match (ΔE 7). Inktense Wood is more muted than Rust Tone. They are different kinds of paint.
The same difference applies the other way round: Rust Tone is more saturated.
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 Rust Tone on the colour wheel See Inktense Wood on the colour wheel
All matches: Rust Tone equivalents · Inktense Wood equivalents