Sky Grey (70.989)
Model Color
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As a standard basecoat paint, this colour is formulated for opaque coverage over primer in one to two controlled passes. Teal and blue-green colours are prized for cold armour, gemstone effects, and Tzeentchian magic.
The closest Astronomicon Grey equivalent is Sky Grey (70.989) (Vallejo Model Color) (ΔE 4.5).
For Vallejo, the closest match to Astronomicon Grey is Sky Grey (70.989) (Vallejo Model Color) (ΔE 4.5).
No close Army Painter equivalent found for Astronomicon Grey.
These 5 substitutes are ranked by Delta-E accuracy. Each entry includes a behaviour comment.
Ranked by Delta-E CIEDE2000 · All brands · Interactive
The closest cross-brand equivalent to Astronomicon Grey in the current local catalogue is Light Ghost Grey from AK Interactive (Delta-E 3.04).
Matches are computed from the local paint catalogue with Delta-E CIEDE2000. Lower values mean a closer visual match on the miniature.
Finish, opacity, flow, and bottle format are not captured by Delta-E alone. Test the substitute if the recipe relies on a specific behaviour.
Before adopting a substitute, check these points specific to this base paint:
Astronomicon Grey is a base paint from Citadel (Games Workshop). Its specific pigment load, drying behaviour, and finish set it apart from other paints in the same category, which is why a direct substitute needs to match more than just the colour value.
The closest Vallejo option is Sky Grey (70.989) (Delta E 4.54).
Yes, Astronomicon Grey is currently part of the Citadel (Games Workshop) range. Check local stock or equivalent alternatives if the pot is hard to source.
Check Delta-E, finish type, coverage, opacity, and behaviour over your chosen primer. Run a full test with one shade and one highlight pass before applying the substitute to an entire unit.
As a standard basecoat paint, this colour is formulated for opaque coverage over primer in one to two controlled passes. Teal and blue-green colours are prized for cold armour, gemstone effects, and Tzeentchian magic.
The closest Astronomicon Grey equivalent is Sky Grey (70.989) (Vallejo Model Color) (ΔE 4.5).
For Vallejo, the closest match to Astronomicon Grey is Sky Grey (70.989) (Vallejo Model Color) (ΔE 4.5).
No close Army Painter equivalent found for Astronomicon Grey.
As a standard basecoat paint, this colour is formulated for opaque coverage over primer in one to two controlled passes. Teal and blue-green colours are prized for cold armour, gemstone effects, and Tzeentchian magic.
The closest Astronomicon Grey equivalent is Sky Grey (70.989) (Vallejo Model Color) with Delta E 4.5. For Vallejo, the closest match to Astronomicon Grey is Sky Grey (70.989) (Vallejo Model Color) with Delta E 4.5. No close Army Painter equivalent found for Astronomicon Grey.
The closest Vallejo match is Sky Grey (70.989) (Vallejo Model Color) with Delta E 4.5.
No Army Painter equivalent within an acceptable colour distance was found for Astronomicon Grey.
As a base paint, Astronomicon Grey requires specific handling that affects how any substitute performs. The colour sits in the teal range, with reliable coverage and stable opacity over the primer already used in your recipe.
Astronomicon Grey is designed to cover primer evenly in one or two passes. Coverage is rated reliable, so a substitute that falls below this threshold will require extra coats to block the undercolour. Test the replacement over the same primer — a base that shifts tone with each coat can alter the entire highlight stack.
This base paint performs best over the primer already used in your recipe. A substitute that behaves well over a light primer may struggle over black or grey, especially if its opacity is lower. Apply two thin coats, letting each dry fully before the next.
The teal mid-tone of Astronomicon Grey anchors the layers above it. A replacement that dries glossier or rougher will change how shade and layer paints adhere.
Base paints carry more pigment than other types, so even a teal substitute with a close Delta-E can read warmer or cooler once shaded. Run a complete test: prime, base, shade, and highlight before committing.
The most useful partners for Astronomicon Grey are matching washes, mid-tones, and highlights. These supporting colours define how the base reads once the recipe is complete.
A base paint substitute only becomes trustworthy once it survives the same primer, shade, and highlight sequence as the original recipe.
Looking at the surrounding palette matters because a near match can still push the finished model warmer, colder, or flatter than expected.
That combination of colour distance, finish, and recipe context is what makes a base paint substitute reliable on an actual miniature.
That combination of colour distance, finish, and recipe context is what makes a substitute reliable on an actual miniature.
A paint substitute only becomes trustworthy once it survives the same primer, shade, and highlight sequence as the original recipe.
Looking at the surrounding palette matters too, because a near match can still push the finished model warmer, colder, flatter, or glossier than expected.
That is why the page keeps the recommendation anchored to painting workflow instead of treating Delta-E alone as the final decision.
A useful equivalent page should also reduce buying mistakes: the closer colour is not always the safer option if the bottle dries glossier, covers faster, or behaves differently on large armour panels.
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