Waterloo

SW 9141 / Sherwin-Williams
#536872

A sophisticated, deep grey shade with enough complexity to stand alone or support bolder choices.

Spec Sheet

Hex#536872
RGB83, 104, 114
HSL199°, 16%, 39%
On White 5.85:1 AA
On Black 3.59:1 AA Large

For AI Tools

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

Background: #E8EBED
Text: #1A272D
Accent: #536872
Support: #B77D62
Neutral: #C8CCDA

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 Waterloo Palettes are free. Exports aren't.

#E8EBED background RGB 232 235 237
#1A272D ink RGB 26 39 45
#536872 accent RGB 83 104 114
#B77D62 support RGB 183 125 98
#C8CCDA neutral RGB 200 204 218
Processed in 0ms

CSS Variables

:root {
  --palette-background: #E8EBED;
  --palette-ink: #1A272D;
  --palette-accent: #536872;
  --palette-support: #B77D62;
  --palette-neutral: #C8CCDA;
}

Tailwind Config

{
  "palette-background": "#E8EBED",
  "palette-ink": "#1A272D",
  "palette-accent": "#536872",
  "palette-support": "#B77D62",
  "palette-neutral": "#C8CCDA"
}

Pro Exports Pro

Color Blindness Simulation

#636773
Protanopia
#5E6372
Deuteranopia
#4A6B6B
Tritanopia

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