Paint matching apps for miniature hobbyists fall into a few distinct categories, and the right one depends on what you are actually trying to do. If you want to plan a color scheme within one brand, an official brand app is built for that. If you want to find the closest equivalent to a paint you already own in a completely different brand, you need a cross-brand converter, and most official apps do not do that job.
Official brand apps
Manufacturer apps, like the ones some brands ship for browsing their own paint range, are good for scheme planning inside that single brand's catalog. They usually show you the full current lineup, let you save a palette for a project, and stay accurate to that brand's own releases since the manufacturer maintains them directly. Their limitation is scope: they are not designed to tell you what a paint from a different brand would be, because that is not the problem they are solving.
Community charts and spreadsheets
Long-running community-built charts and spreadsheets, often shared as PDFs or images, cover cross-brand matching and represent real accumulated painting experience. They are one of the more trusted resources in the hobby because painters who have actually used both paints contributed to them. Their downside is that they are static: a chart built a couple of years ago will not include anything released since, and there is usually no way to see how confident a given match is versus another.
Cross-brand matching tools
A web-based matching tool is built specifically for the job community charts and single-brand apps do not fully cover: taking a paint from any brand and ranking the closest equivalents across every other brand, using a consistent, checkable method rather than a fixed list. The tradeoff is that it needs an internet connection and, being purely calculation-based, it cannot capture hands-on notes about how a paint feels on the brush the way a community chart sometimes can.
| Tool type | Best for | Weak point |
|---|---|---|
| Official brand app | Planning a scheme inside one range | No cross-brand matching |
| Community chart or spreadsheet | Hands-on cross-brand suggestions | Goes stale, no confidence score |
| Cross-brand matching tool | Ranked, scored matches across brands, always current | No hands-on brush feel notes |
What to actually look for
Whatever you use, look for three things: does it cover the brands you actually paint with, does it show more than one option so you can judge how close the "closest" match really is, and does it stay current as ranges change. A tool that gives you a single unscored suggestion is asking you to trust it blindly. A tool that shows a ranked list with a similarity score lets you make the call yourself.
Picking the right combination
Most experienced painters end up using more than one of these at once rather than picking a single winner. An official brand app is handy for browsing a range and planning a color scheme before you buy anything. A cross-brand tool earns its place the moment you already own paint and want the closest equivalent elsewhere, whether that is because a color was discontinued, you are switching your main range, or you simply ran out mid-project. A community chart is worth keeping around as a second opinion, especially for well known colors that have been compared by hand for years.
A quick way to test any tool before relying on it
Before trusting a new matching app or tool with a real purchase, run one paint you already know well through it, ideally something distinctive like a bright red or a deep metallic, and see whether the suggested match actually makes sense against paints you have handled in person. If it returns a single answer with no way to check confidence, or if it suggests a cross-finish swap without flagging it, treat that as a sign to double check results elsewhere before committing to a full order.
FAQ
Is there an app that matches Citadel paint colors across other brands?
Yes, cross-brand matching tools are built for exactly that, taking a Citadel paint and ranking the closest equivalents in Vallejo, Army Painter, and other ranges by measured color similarity.
Do official manufacturer apps convert their paints to other brands?
Generally no. Official apps are built to showcase and organize that brand's own catalog, not to compare against competing ranges.
Are community paint conversion spreadsheets still worth using?
Yes, especially for well established colors, since they often reflect real hands-on comparisons. Just check the date and cross-reference newer releases elsewhere.
What is the advantage of a web tool over a downloaded chart?
A web tool recalculates from the current catalog every time, so newly released or reformulated paints are included automatically instead of waiting for someone to update a static file.