In the pot, Rlm 83 reads as a cool blue, dark and muted. Matching it is straightforward: Humbrol Tarmac lands at 83 percent in the same finish, and 4 brands in all carry a close same-finish swap. It builds a smooth gradient with German Field Grey underneath and Rlm 70 on the highlights, all in the AK Interactive line. In practice you can substitute across brands here without anyone noticing at arm's length.
Rlm 83 equivalents and near misses
Fair warning: nothing matches AK Interactive Rlm 83 cleanly. The options below are the least bad, and every one of them drifts.
Closest Humbrol equivalent: Humbrol Tarmac, close, with a hint of drift side by side (delta E 3.3).
From The Army Painter: The Army Painter Thunderous Blue, a near match with visible drift up close (delta E 3.5).
Vallejo's closest color: Vallejo Sombre Grey, close, with a hint of drift side by side (delta E 3.5).
Nearest in the Scale75 catalog: Scale75 Caspian Blue, a near match with visible drift up close (delta E 3.8).
Check it on a spare model first, because Humbrol Tarmac sits slightly darker and warmer than the original and the difference grows over large flat panels.
How to read the score
90+Close
80sUsable
<70Mix
Humbrol
The Army Painter
Vallejo
Scale75
Green Stuff World
Two Thin Coats
Revell
P3 Paints
Citadel
Monument Pro Acryl
Tamiya
About this color
Color profile
Highlight and shade ladder
Pairs well with
Try any paint in the scheme toolMatch difficulty
Where painters use it
Frequently asked
What is the closest equivalent to AK Interactive Rlm 83?
The closest same-finish match is Humbrol Tarmac at 83% color similarity.
Is there a The Army Painter equivalent of Rlm 83?
Yes. The closest The Army Painter option is Thunderous Blue at 83%, a same-finish match.
What color is Rlm 83?
Rlm 83 is a dark muted blue with a cool undertone (hex #384452).
What do I highlight and shade Rlm 83 with?
Highlight Rlm 83 toward Rlm 70 and shade it down into German Field Grey, both AK Interactive paints in the same finish family.