Paints › Mr. Hobby › Gray FS36231 › vs Light Grey RLM63Gray FS36231 vs Light Grey RLM63
Brand Mr. Hobby Range Mr. Color Code C-317 Type an opaque base/layer paint Swatch #67766c (estimate)
Brand Vallejo Range Model Air Code 71.260 Type an opaque base/layer paint Swatch #5e685d (estimate) How close are they?
ΔE 5.7, very close: most people won’t see a difference side by side. Light Grey RLM63 is a little darker than Gray FS36231.
Can I use Light Grey RLM63 instead of Gray FS36231? Yes, for most jobs. Very close match (ΔE 6). Light Grey RLM63 is a little darker than Gray FS36231.
Can I use Gray FS36231 instead of Light Grey RLM63? The same difference applies the other way round: Gray FS36231 is a little lighter.
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 Gray FS36231 on the colour wheel See Light Grey RLM63 on the colour wheel
Other Vallejo paints close to Gray FS36231 Other Mr. Hobby paints close to Light Grey RLM63 All matches: Gray FS36231 equivalents · Light Grey RLM63 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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