ΔE 6.0, close: similar, with a visible difference side by side. Inktense Yellow is a little lighter than Iyanden Yellow. They are different kinds of paint: Citadel Iyanden Yellow is a one-coat contrast-style paint and Scale75 Inktense Yellow 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 6). Inktense Yellow is a little lighter than Iyanden Yellow. They are different kinds of paint.
The same difference applies the other way round: Iyanden Yellow is a little darker.
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 Iyanden Yellow on the colour wheel See Inktense Yellow on the colour wheel
All matches: Iyanden Yellow equivalents · Inktense Yellow equivalents