Don't have Gunmetal Blue? Get a free step-by-step guide using the paints you own.
Make a free guideLooking for a Gunmetal Blue equivalent? Below are the closest cross-brand color matches to Gunmetal Blue (Reaper MSP) in AK Interactive 3rd Gen, Army Painter Fanatic, Monument Pro Acryl, Army Painter Speedpaint, Citadel Colour, Vallejo Model Wash, Vallejo Model Color, Scale75 Scalecolor, Army Painter Warpaints, Army Painter Colour Primer, Vallejo Xpress Color, Vallejo Game Color, Vallejo Hobby Spray, AK Interactive Diorama Series, Vallejo Metal Color, Vallejo Diorama FX, AK Interactive Artist Dense Acrylic, Vallejo Weathering Effects, Army Painter Quickshade, Vallejo Game Color Effects, ranked by CIE76 deltaE color distance. Use them as substitutes, or generate a painting guide from the paints you actually own and let PaintGuide handle the matching and mixing for you.
Closest match in each brand
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Shade & highlight partners
Suggested shadow and highlight colors for Gunmetal Blue, picked from the full catalog by color science — not paints you own. Shadows stay richer when they lean cool; pure black just flattens them. Highlights read best warmer and a touch softer than the base; pure white bleaches them out.
- Shade 2Nightmare BlackReaper MSPGreat match
- Shade 1Blue ToneArmy Painter FanaticClose match
- BaseGunmetal BlueReaper MSP
- Highlight 1Neutral GreyMonument Pro AcrylGreat match
- Highlight 2Ash GreyArmy Painter FanaticGreat match
Mix starting points — real pigment blends shift a little; adjust by eye.
Your paints, one journey — the blends between them live here.
Don't have Gunmetal Blue? Paint with what you own.
PaintGuide builds a step-by-step guide for your miniature using only the paints in your collection — matching colors across brands and giving exact mixing recipes for anything you're missing.
Make a free guide with your paintsMatches are computed by converting each paint's color to CIELAB and measuring CIE76 deltaE distance. A “great match” (deltaE < 3) is very close to the eye; a “close match” is a usable substitute. Finish, opacity, and coverage still differ between brands, so test on primer when it matters.