Bleu de Prusse

Name: Bleu de Prusse
Brand: Ressource

RE0069 / Ressource

#1C3048

Prussian blue — a deep, inky blue-black with green undertones. One of the most intense blues ever created, dramatic and absolute.

Spec Sheet

Hex#1C3048

RGB28, 48, 72

HSL213°, 44%, 20%

On White 13.41:1 AAA

On Black 1.57:1 Fail

For AI Tools

Copy this snippet and paste it into any AI tool

Use these colors for all components:

Background: #E2E5E9
Text: #181E25
Accent: #1C3048
Support: #987D5D
Neutral: #C5C4CF

Rules:
- Use Background for surfaces and canvas
- Use Ink for body text and icons
- Never use Accent as body text — contrast is too low
- Maintain 4.5:1 minimum contrast for normal text

Learn more about AI Palette

Design System from Bleu de Prusse Palettes are free. Exports aren't.

#E2E5E9 background RGB 226 229 233

#181E25 ink RGB 24 30 37

#1C3048 accent RGB 28 48 72

#987D5D support RGB 152 125 93

#C5C4CF neutral RGB 197 196 207

Processed in 0ms

CSS Variables

:root {
  --palette-background: #E2E5E9;
  --palette-ink: #181E25;
  --palette-accent: #1C3048;
  --palette-support: #987D5D;
  --palette-neutral: #C5C4CF;
}

Tailwind Config

{
  "palette-background": "#E2E5E9",
  "palette-ink": "#181E25",
  "palette-accent": "#1C3048",
  "palette-support": "#987D5D",
  "palette-neutral": "#C5C4CF"
}

Pro Exports Pro

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