#2D4696
Citadel

Altdorf Guard Blue

Layer

layer
semi-opaque
blue

Color Information

HEX

#2D4696

RGB

45, 70, 150

LAB

32.1, 18.6, -46.8

Closest catalog-color match

Blue Ribbon by Folk Art (ΔE 1.8)

Compatibility unverified: chemistry: source not recorded or recognized; application: both products not recorded or recognized; effect: both products not recorded or recognized; finish: both products not recorded or recognized; opacity: candidate not recorded or recognized. ΔE 1.8 gives a very small catalog color gap. Check product specifications before substituting.

Altdorf Guard Blue catalog data

More from Citadel

Altdorf Guard Blue by Citadel is cataloged as layer, semi-opaque, Layer in the blue color family.

Catalog color data: HEX #2D4696, RGB 45/70/150, and CIELAB 32.1/18.6/-46.8. 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.

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

Altdorf Guard Blue is a cool vibrant blue with medium-dark value (L*: 32.1). This cool color has highly saturated saturation (chroma: 50.4), making it ideal for shadows and base layers and perfect for bold, eye-catching areas.

LightnessL* 32.1

Medium-Dark

Temperaturecool

cool

SaturationC* 50.4

Highly Saturated

Rich midtone leaning darker. Works well as a base coat color or for shaded areas.

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

Intense, eye-catching color. Use strategically for maximum impact on key areas.

Recommended Undercoats

Grey

Neutral primer works well with medium-toned colors

Zenithal

Pre-establishes highlights and shadows for faster painting

Layering & Paint Order Guide

Shadow Paint
70% confidence

Dark value works well for shadow glazes or shading recesses

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