Copper Beech

364 / Paint & Paper Library
#423C39

A dark brown-black inspired by the deep foliage of copper beech trees. Rich and natural on exterior woodwork.

Spec Sheet

Hex#423C39
RGB66, 60, 57
HSL20°, 7%, 24%
On White 10.84:1 AAA
On Black 1.94:1 Fail

For AI Tools

Copy this snippet and paste it into any AI tool
Use these colors for all components:

Background: #EEE9E7
Text: #1E1815
Accent: #423C39
Support: #498BAB
Neutral: #D8D5C5

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 Copper Beech Palettes are free. Exports aren't.

#EEE9E7 background RGB 238 233 231
#1E1815 ink RGB 30 24 21
#423C39 accent RGB 66 60 57
#498BAB support RGB 73 139 171
#D8D5C5 neutral RGB 216 213 197
Processed in 0ms

CSS Variables

:root {
  --palette-background: #EEE9E7;
  --palette-ink: #1E1815;
  --palette-accent: #423C39;
  --palette-support: #498BAB;
  --palette-neutral: #D8D5C5;
}

Tailwind Config

{
  "palette-background": "#EEE9E7",
  "palette-ink": "#1E1815",
  "palette-accent": "#423C39",
  "palette-support": "#498BAB",
  "palette-neutral": "#D8D5C5"
}

Pro Exports Pro

Color Blindness Simulation

#3E3C39
Protanopia
#3F3E39
Deuteranopia
#443B3B
Tritanopia

Build a design system around Copper Beech.