Color-wise this is a muted, light grey leaning neutral. This is a common color; 5 other brands cover it, the nearest being Citadel Grey Seer at 93 percent. Within the Humbrol range it ladders cleanly, Khaki Drill for the shadows and Concrete for the highlights. Treat it as an easy swap, just confirm the finish type matches before you commit.
Surface Grey equivalents, brand by brand
3 of the 10 brands with a mapped match get genuinely close to Humbrol Surface Grey, though none is a clone. Brand by brand, the nearest colors are:
- Closest Citadel equivalent: Citadel Grey Seer, a swap nobody spots at arm's length (delta E 1.5).
- AK Interactive's closest color: AK Interactive French Army Grey-Blue, close enough that batch variation matters more (delta E 1.8).
- Nearest in the Tamiya catalog: Tamiya Light Sea Grey, close, with a hint of drift side by side (delta E 2.4).
- Best Monument Pro Acryl option: Monument Pro Acryl Bright Neutral Grey, a near match with visible drift up close (delta E 3.3).
- From Vallejo: Vallejo Sky Grey, close, with a hint of drift side by side (delta E 3.4).
- Revell's closest color: Revell Grey / Grau (RAL 7001), workable at tabletop distance, not up close (delta E 4.1).
We checked the Lab numbers for a hidden catch and there is none: lightness and temperature both line up, so this swap is as safe as they come.
How to read the score
90+Close
80sUsable
<70Mix
Citadel
AK Interactive
Tamiya
Monument Pro Acryl
Vallejo
Revell
Two Thin Coats
P3 Paints
Green Stuff World
The Army Painter
About this color
Color profile
Highlight and shade ladder
Match difficulty
Where painters use it
Frequently asked
What is the closest equivalent to Humbrol Surface Grey?
The closest same-finish match is Citadel Grey Seer at 93% color similarity.
What color is Surface Grey?
Surface Grey is a light muted grey with a neutral cast (hex #9EA4A7).
What do I highlight and shade Surface Grey with?
Highlight Surface Grey toward Concrete and shade it down into Khaki Drill, both Humbrol paints in the same finish family.