Magnesium is a very dark muted metallic silver with a neutral cast. Highlight it toward Dark Silver, the nearest lighter paint in the Monument Pro Acryl lane. This color is somewhat distinctive: 1 brand offers a strong same-finish match, Citadel Runelord Brass closest at 89 percent. A cross-brand swap will get you most of the way, but eyeball it against the original first.
Magnesium equivalents in other ranges
1 of the 10 brands with a mapped match get genuinely close to Monument Pro Acryl Magnesium, though none is a clone. Brand by brand, the nearest colors are:
- Closest Citadel equivalent: Citadel Runelord Brass, a near match with visible drift up close (delta E 2.2).
- Nearest in the P3 Paints catalog: P3 Paints Boiler Black, a usable stand-in rather than a twin (delta E 6.8).
- Best Vallejo option: Vallejo Gunmetal, only a loose relative (delta E 8.7).
- From Scale75: Scale75 Black, a usable stand-in rather than a twin (delta E 4.0), but it is an opaque acrylic so treat it as a color reference, not a swap.
- The Army Painter's closest color: The Army Painter Night Sky, workable at tabletop distance, not up close (delta E 4.4), but it is an opaque acrylic so treat it as a color reference, not a swap.
- Nearest in the Humbrol catalog: Humbrol Black, a usable stand-in rather than a twin (delta E 4.7), but it is an opaque acrylic so treat it as a color reference, not a swap.
The drift here is spread thinly across hue, lightness and saturation rather than leaning one way, so the mismatch reads as a general haze at delta E 2.2 rather than an obvious shift.
How to read the score
90+Close
80sUsable
<70Mix
Citadel
P3 Paints
Vallejo
Scale75
The Army Painter
Humbrol
Tamiya
AK Interactive
Green Stuff World
Revell
About this color
Color profile
Highlight and shade ladder
Match difficulty
Found in 1 other brand with a same-finish match.
Where painters use it
Frequently asked
What is the closest equivalent to Monument Pro Acryl Magnesium?
The closest same-finish match is Citadel Runelord Brass at 89% color similarity.
What finish is Magnesium?
Magnesium is a metallic paint with a silver tone and a reflective finish. Because the shine comes from metal flake, a flat paint can match the color and still be wrong for the job, which is why cross-finish matches here are references rather than swaps.
What do I highlight and shade Magnesium with?
The next step up for highlighting Magnesium is Dark Silver in the Monument Pro Acryl range. Nothing sits directly below it in the same lane, so reach for a wash to shade.