#2F9AD6
Citadel

Guilliman Blue

Glaze

acrylic
blue

Color Information

HEX

#2F9AD6

RGB

47, 154, 214

LAB

60.4, -9.5, -39.1

Closest catalog-color match

Fluorescent Blue by Vallejo (ΔE 3.2)

Compatibility unverified: purpose: candidate not recorded or recognized; chemistry: candidate 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 3.2 gives a small catalog color gap. Check product specifications before substituting.

Cross-class catalog match

Ghostly Blue by Army Painter (ΔE 2.6)

purpose: wash vs paint. ΔE 2.6 gives a small catalog color gap. Color-only comparison, not a functional substitute.

Guilliman Blue catalog data

More from Citadel

Guilliman Blue by Citadel is cataloged as acrylic, Glaze in the blue color family.

Catalog color data: HEX #2F9AD6, RGB 47/154/214, and CIELAB 60.4/-9.5/-39.1. These values describe the listed digital color and can differ from dried paint under real-world lighting.

PaintAtlas lists 14 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

Guilliman Blue is a cool vibrant blue with medium-light value (L*: 60.4). This cool color has saturated saturation (chroma: 40.2), making it excellent for highlights and focal points and perfect for bold, eye-catching areas.

LightnessL* 60.4

Medium-Light

Temperaturecool

cool

SaturationC* 40.2

Saturated

Lighter midtone excellent for first highlights or as a lighter base coat option.

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

Rich, vivid color with strong presence. Good for focal points and vibrant subjects.

Recommended Undercoats

Grey

Neutral primer works well with medium-toned colors

Zenithal

Pre-establishes highlights and shadows for faster painting

Layering & Paint Order Guide

Layer Paint
70% confidence

Medium-light value works as an intermediate layer between base and highlight

Suggested Layer Progression

Shadow
Base
Layer
Highlight

This paint works best as a layer 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