Paints › Mr. Hobby › IDF Gray 3 Modern › vs Grey RLM02IDF Gray 3 Modern vs Grey RLM02
Brand Mr. Hobby Range Mr. Color Code C-530 Type an opaque base/layer paint Swatch #736f5b (estimate)
Brand Vallejo Range Model Air Code 71.044 Type an opaque base/layer paint Swatch #666b5a (estimate) How close are they?
ΔE 4.9, very close: most people won’t see a difference side by side. Grey RLM02 is cooler than IDF Gray 3 Modern.
Can I use Grey RLM02 instead of IDF Gray 3 Modern? Yes, for most jobs. Very close match (ΔE 5). Grey RLM02 is cooler than IDF Gray 3 Modern.
Can I use IDF Gray 3 Modern instead of Grey RLM02? The same difference applies the other way round: IDF Gray 3 Modern 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 IDF Gray 3 Modern on the colour wheel See Grey RLM02 on the colour wheel
Other Vallejo paints close to IDF Gray 3 Modern Other Mr. Hobby paints close to Grey RLM02 All matches: IDF Gray 3 Modern equivalents · Grey RLM02 equivalents
© 2026 AK Tabletop Studio. Swatch colours are estimates and will differ from the real paints; cross-brand matches are close, never exact.
Chart-listed matches come from the Two Thin Coats Paint Comparison Chart 2024, the Army Painter Warpaints Fanatic conversion chart, the AK 3rd Generation Acrylics equivalence table (2021) and the Herrick Games hobby paint comparison chart; the rest are a nearest-colour calculation.
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