#152437
Foundry

French Blue Shade

Foundry Paint System

dry
blue

Color Information

HEX

#152437

RGB

21, 36, 55

LAB

13.8, 0.4, -14.3

Product Code

65A

Closest catalog-color match

Deep metallic blue by Tamiya (ΔE 1.7)

Compatibility unverified: chemistry: source 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: both products not recorded or recognized. ΔE 1.7 gives a very small catalog color gap. Check product specifications before substituting.

French Blue Shade catalog data

More from Foundry

French Blue Shade by Foundry (product code 65A) is cataloged as dry, Foundry Paint System in the blue color family.

Catalog color data: HEX #152437, RGB 21/36/55, and CIELAB 13.8/0.4/-14.3. These values describe the listed digital color and can differ from dried paint under real-world lighting.

PaintAtlas lists 18 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.

How PaintAtlas computes ΔE and catalog matches

How to choose a paint substitute

Closest catalog colors

Digital color matches

ΔE compares the listed catalog color values only, not finish, opacity, or coverage.

Cross-brand catalog colors

Digital color matches

ΔE compares the listed catalog color values only, not finish, opacity, or coverage.

Technical Color Analysis

French Blue Shade is a very dark blue with very dark value (L*: 13.8). This cool color has muted saturation (chroma: 14.3), making it ideal for shadows and base layers and great for realistic, weathered effects.

LightnessL* 13.8

Very Dark

Temperaturecool

cool

SaturationC* 14.3

Muted

Near-black color that absorbs most light. Excellent for deep shadows and void effects.

Cool color that recedes visually. Creates depth and calm. Excellent for shadows when mixed with warm base tones.

Subtle, understated color. Excellent for realistic effects, weathering, and natural materials.

Recommended Undercoats

Black or Dark Grey

Dark colors can use fewer coats over dark primers

Grey

Neutral option if you want slightly easier corrections

Layering & Paint Order Guide

Shadow Paint
90% confidence

Very dark value makes this ideal for deepest shadows and lining

Suggested Layer Progression

Shadow
Base
Layer
Highlight

This paint works best as a shadow in your layering sequence.

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