Paints › Army Painter › Radiation Glow › vs HeartfireRadiation Glow vs Heartfire
Brand Army Painter Range Warpaints Fanatic Type an opaque base/layer paint Swatch #f59a38 (estimate)
Brand Formula P3 Range Formula P3 Code 93024 Type an opaque base/layer paint Swatch #f2a730 (estimate) How close are they?
ΔE 10.2, fair: the same colour family, but not a straight swap. Heartfire is cooler than Radiation Glow.
Can I use Heartfire instead of Radiation Glow? Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Heartfire is cooler than Radiation Glow.
Can I use Radiation Glow instead of Heartfire? The same difference applies the other way round: Radiation Glow is warmer.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Radiation Glow on the colour wheel See Heartfire on the colour wheel
Other Formula P3 paints close to Radiation Glow Other Army Painter paints close to Heartfire All matches: Radiation Glow equivalents · Heartfire equivalents
© 2026 AK Tabletop Studio. Swatch colours are estimates and will differ from the real paints; cross-brand matches are close, never exact.
Chart-listed matches come from the Two Thin Coats Paint Comparison Chart 2024, the Army Painter Warpaints Fanatic conversion chart, the AK 3rd Generation Acrylics equivalence table (2021) and the Herrick Games hobby paint comparison chart; the rest are a nearest-colour calculation.
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