Maritime Blue

Name: Maritime Blue
Brand: Dulux

DH Maritime Blue / Dulux

#3A5480

A Heritage classic — a rich, confident navy blue drawn from naval tradition. Commanding on doors, panelling, and exteriors.

Spec Sheet

Hex#3A5480

RGB58, 84, 128

HSL218°, 38%, 36%

On White 7.61:1 AAA

On Black 2.76:1 Fail

For AI Tools

Copy this snippet and paste it into any AI tool

Use these colors for all components:

Background: #EBEDEF
Text: #131820
Accent: #3A5480
Support: #A27F44
Neutral: #B0AEC2

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 Maritime Blue Palettes are free. Exports aren't.

#EBEDEF background RGB 235 237 239

#131820 ink RGB 19 24 32

#3A5480 accent RGB 58 84 128

#A27F44 support RGB 162 127 68

#B0AEC2 neutral RGB 176 174 194

Processed in 0ms

CSS Variables

:root {
  --palette-background: #EBEDEF;
  --palette-ink: #131820;
  --palette-accent: #3A5480;
  --palette-support: #A27F44;
  --palette-neutral: #B0AEC2;
}

Tailwind Config

{
  "palette-background": "#EBEDEF",
  "palette-ink": "#131820",
  "palette-accent": "#3A5480",
  "palette-support": "#A27F44",
  "palette-neutral": "#B0AEC2"
}

Pro Exports Pro

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Build a design system around Maritime Blue.