In the pot, Petrol Blue reads as a cool teal, dark and moderate. Within the Humbrol range it ladders cleanly, Matt Tank Grey for the shadows and Matt Olive Drab for the highlights. This color is somewhat distinctive: 2 brands offer a strong same-finish match, Monument Pro Acryl Dark Turquoise closest at 82 percent. Any substitute is a mixing base rather than a drop-in, so tune it on the model.
Closest equivalents
The closest cross-brand match is Monument Pro Acryl Dark Turquoise at 82% similarity. Same-finish paints rank before color-only matches.
How to read the score
90+Close
80sUsable
<70Mix
Monument Pro Acryl
The Army Painter
Scale75
Citadel
Revell
AK Interactive
Two Thin Coats
Vallejo
Green Stuff World
P3 Paints
About this color
Color profile
Highlight and shade ladder
Pairs well with
Try any paint in the scheme toolMatch difficulty
Found in 2 other brands with a same-finish match.
Where painters use it
Frequently asked
What is the closest equivalent to Humbrol Petrol Blue?
The closest same-finish match is Monument Pro Acryl Dark Turquoise at 82% color similarity.
Is there a The Army Painter equivalent of Petrol Blue?
Yes. The closest The Army Painter option is Deep Azure at 81%, a same-finish match.
What color is Petrol Blue?
Petrol Blue is a dark moderate teal with a cool undertone (hex #1F4E5B).
What do I highlight and shade Petrol Blue with?
Highlight Petrol Blue toward Matt Olive Drab and shade it down into Matt Tank Grey, both Humbrol paints in the same finish family.