Vallejo Night Blue is the nearest listed result in the same broad paint-type group at 85 percent; treat it as a color reference to test. In our digital catalog, Slate Grey is classified as a neutral black, very dark and muted. Digital color suggestions within Monument Pro Acryl are Dark Grey Blue for a darker step and Dark Orange Brown for a lighter step. A shared broad paint type does not guarantee the same sheen, opacity or thinner compatibility.
Slate Grey equivalents and near misses
The listed candidates for Monument Pro Acryl Slate Grey have lower same-type color scores or belong to a different paint-type group. Use the digital values to choose a test candidate.
Closest Vallejo equivalent: Vallejo Night Blue, similar digital colors (delta E 3.0).
Nearest in the AK Interactive catalog: AK Interactive Dark Prussian Blue, some difference between the stored swatches (delta E 3.7).
Best Scale75 option: Scale75 Eclipse Grey, a broader digital color reference (delta E 4.1).
From Citadel: Citadel Corvus Black, a larger difference between the stored swatches (delta E 5.0).
In the digital values, Vallejo Night Blue is slightly darker. Coat thickness, undercoat and finish can change the physical comparison.
How to read the score
96–100Very close color
88–95Close color
78–87Similar color
0–77Loose color match
Scores compare approximate digital swatches. Test the paint before substituting.
Vallejo
AK Interactive
Scale75
Citadel
Revell
The Army Painter
Humbrol
Tamiya
P3 Paints
Green Stuff World
About this color
Color profile
Highlight and shade ladder
Match difficulty
Found in 3 other brands with a similar digital color in the same catalog paint-type group.
Possible uses for this color
Frequently asked
What is the closest equivalent to Monument Pro Acryl Slate Grey?
The leading match in the same broad paint-type group is Vallejo Night Blue at 85% digital color similarity. Check sheen, medium and coverage before substituting.
What color is Slate Grey?
The approximate digital swatch for Slate Grey is a very dark muted black with a neutral cast (hex #191820). It is not a physical paint measurement.
What do I highlight and shade Slate Grey with?
The digital catalog suggests testing Dark Orange Brown for a lighter step and Dark Grey Blue for a darker step, both from Monument Pro Acryl. These are computed color suggestions, not tested layering recipes.