Cathedral Gray

PPU18-14 / Behr
#ACAAA8

A composed medium grey with balanced undertones. Reads as modern and pairs cleanly with both wood and metal.

Spec Sheet

Hex#ACAAA8
RGB172, 170, 168
HSL30°, 2%, 67%
On White 2.32:1 Fail
On Black 9.07:1 AAA

For AI Tools

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

Background: #F4F2F0
Text: #3C2E20
Accent: #ACAAA8
Support: #4978A7
Neutral: #D4D4C4

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 Cathedral Gray Palettes are free. Exports aren't.

#F4F2F0 background RGB 244 242 240
#3C2E20 ink RGB 60 46 32
#ACAAA8 accent RGB 172 170 168
#4978A7 support RGB 73 120 167
#D4D4C4 neutral RGB 212 212 196
Processed in 0ms

CSS Variables

:root {
  --palette-background: #F4F2F0;
  --palette-ink: #3C2E20;
  --palette-accent: #ACAAA8;
  --palette-support: #4978A7;
  --palette-neutral: #D4D4C4;
}

Tailwind Config

{
  "palette-background": "#F4F2F0",
  "palette-ink": "#3C2E20",
  "palette-accent": "#ACAAA8",
  "palette-support": "#4978A7",
  "palette-neutral": "#D4D4C4"
}

Pro Exports Pro

Color Blindness Simulation

#ABAAA8
Protanopia
#ABAAA8
Deuteranopia
#ADAAA9
Tritanopia

Build a design system around Cathedral Gray.