Paints › Green Stuff World › Neptunus Blue › vs Sapphire BlueNeptunus Blue vs Sapphire Blue
Brand Green Stuff World Range Metallic & Colorshift Code 1872 Type a metallic Swatch #72b8e3 (estimate)
Brand Vallejo Range True Metallic Metal Code 77.111 Light Type a metallic Swatch #64b2e6 (estimate) How close are they?
ΔE 5.6, very close: most people won’t see a difference side by side. Sapphire Blue is more saturated than Neptunus Blue.
Can I use Sapphire Blue instead of Neptunus Blue? Yes, for most jobs. Very close match (ΔE 6). Sapphire Blue is more saturated than Neptunus Blue.
Can I use Neptunus Blue instead of Sapphire Blue? The same difference applies the other way round: Neptunus Blue is more muted.
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 Neptunus Blue on the colour wheel See Sapphire Blue on the colour wheel
Other Vallejo paints close to Neptunus Blue Other Green Stuff World paints close to Sapphire Blue All matches: Neptunus Blue equivalents · Sapphire Blue 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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