In the pot, Pale Blue reads as a neutral grey, light and muted. It builds a smooth gradient with Light Grey underneath and Sky Grey on the highlights, all in the Vallejo line. This color is somewhat distinctive: 2 brands offer a strong same-finish match, AK Interactive Rlm 65 (1938) closest at 80 percent. Any substitute is a mixing base rather than a drop-in, so tune it on the model.
Pale Blue equivalents and near misses
Fair warning: nothing matches Vallejo Pale Blue cleanly. The options below are the least bad, and every one of them drifts.
Closest AK Interactive equivalent: AK Interactive Rlm 65 (1938), a usable stand-in rather than a twin (delta E 4.0).
Nearest in the Citadel catalog: Citadel Celestra Grey, workable at tabletop distance, not up close (delta E 4.0).
Best Humbrol option: Humbrol Light Sea Grey, a usable stand-in rather than a twin (delta E 4.2).
From Tamiya: Tamiya Light Sea Grey, workable at tabletop distance, not up close (delta E 5.0).
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 4.0 rather than an obvious shift.
How to read the score
90+Close
80sUsable
<70Mix
AK Interactive
Citadel
Humbrol
Tamiya
Revell
P3 Paints
Two Thin Coats
Monument Pro Acryl
The Army Painter
About this color
Color profile
Highlight and shade ladder
Match difficulty
Found in 2 other brands with a same-finish match.
Where painters use it
Frequently asked
What is the closest equivalent to Vallejo Pale Blue?
The closest same-finish match is AK Interactive Rlm 65 (1938) at 80% color similarity.
Is there a Citadel equivalent of Pale Blue?
Yes. The closest Citadel option is Celestra Grey at 80%, a same-finish match.
What color is Pale Blue?
Pale Blue is a light muted grey with a neutral cast (hex #90A3A9).
What do I highlight and shade Pale Blue with?
Highlight Pale Blue toward Sky Grey and shade it down into Light Grey, both Vallejo paints in the same finish family.