Color Information
HEX
#646464
RGB
100, 100, 100
LAB
42.4, -0.0, 0.0
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Buy on AmazonClosest catalog-color match
Grey Violet RLM75 by Vallejo (ΔE 1.2)
Compatibility unverified: purpose: candidate not recorded or recognized; chemistry: both products not recorded or recognized; application: source not recorded or recognized; effect: both products not recorded or recognized; finish: both products not recorded or recognized; opacity: source not recorded or recognized. ΔE 1.2 gives a very small catalog color gap. Check product specifications before substituting.
Cross-class catalog match
RLM75 Gray by Mr. Hobby (ΔE 0.4)
purpose: primer vs paint. ΔE 0.4 gives nearly equal catalog color values. Color-only comparison, not a functional substitute.
Primer Surface Gray catalog data
More from Scale75Primer Surface Gray by Scale75 is cataloged as primer, Primers in the grey color family.
Catalog color data: HEX #646464, RGB 100/100/100, and CIELAB 42.4/-0.0/0.0. These values describe the listed digital color and can differ from dried paint under real-world lighting.
PaintAtlas lists 20 related catalog colors for this paint. ΔE measures the distance between the listed digital color values only; it does not describe opacity, finish behavior, or how the paint covers a surface. Cross-class matches, such as metallic against conventional paint, are shown as digital color only and are never presented as verified substitutes.
Closest catalog colors
Digital color matchesΔE compares the listed catalog color values only, not finish, opacity, or coverage.
Cross-brand catalog colors
Digital color matchesΔE compares the listed catalog color values only, not finish, opacity, or coverage.
Technical Color Analysis
Primer Surface Gray is a muted grey with medium-dark value (L*: 42.4). This neutral color has achromatic saturation (chroma: 0.0), making it ideal for shadows and base layers and great for realistic, weathered effects.
Medium-Dark
neutral
Achromatic
Rich midtone leaning darker. Works well as a base coat color or for shaded areas.
Balanced temperature that works harmoniously with both warm and cool palettes. Versatile for various applications.
Nearly colorless/grey. Perfect for desaturated subjects like stone, ash, or neutral fabrics.
Recommended Undercoats
Grey
Neutral primer works well with medium-toned colors
Zenithal
Pre-establishes highlights and shadows for faster painting
Layering & Paint Order Guide
Versatile midtone that can serve as base coat or adjusted layer
Suggested Layer Progression
This paint works best as a base in your layering sequence.
Use Before (Shadows/Base)
Use After (Highlights)
Layering Tips
- Apply each layer to progressively smaller areas, leaving previous layers visible
- Maintain consistent light direction across all layers
- Thin paints for smoother transitions between layers