Rookwood Shutter Green

Name: Rookwood Shutter Green
Brand: Sherwin-Williams

SW 2721 / Sherwin-Williams

#303B39

An urbane, deep grey shade with enough complexity to stand alone or support bolder choices.

Spec Sheet

Hex#303B39

RGB48, 59, 57

HSL169°, 10%, 21%

On White 11.6:1 AAA

On Black 1.81:1 Fail

For AI Tools

Copy this snippet and paste it into any AI tool

Use these colors for all components:

Background: #F3F7F6
Text: #1C3B35
Accent: #303B39
Support: #B3475B
Neutral: #BDC7CC

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 Rookwood Shutter Green Palettes are free. Exports aren't.

#F3F7F6 background RGB 243 247 246

#1C3B35 ink RGB 28 59 53

#303B39 accent RGB 48 59 57

#B3475B support RGB 179 71 91

#BDC7CC neutral RGB 189 199 204

Processed in 0ms

CSS Variables

:root {
  --palette-background: #F3F7F6;
  --palette-ink: #1C3B35;
  --palette-accent: #303B39;
  --palette-support: #B3475B;
  --palette-neutral: #BDC7CC;
}

Tailwind Config

{
  "palette-background": "#F3F7F6",
  "palette-ink": "#1C3B35",
  "palette-accent": "#303B39",
  "palette-support": "#B3475B",
  "palette-neutral": "#BDC7CC"
}

Pro Exports Pro

Unlock for £4/month

Build a design system around Rookwood Shutter Green.