Dark Night

Name: Dark Night
Brand: Sherwin-Williams

SW 6237 / Sherwin-Williams

#23383F

A restful, deep blue shade that brings depth to any palette.

Spec Sheet

Hex#23383F

RGB35, 56, 63

HSL195°, 29%, 19%

On White 12.29:1 AAA

On Black 1.71:1 Fail

For AI Tools

Copy this snippet and paste it into any AI tool

Use these colors for all components:

Background: #E5EAEB
Text: #203137
Accent: #23383F
Support: #AC8B80
Neutral: #A6AFC9

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 Dark Night Palettes are free. Exports aren't.

#E5EAEB background RGB 229 234 235

#203137 ink RGB 32 49 55

#23383F accent RGB 35 56 63

#AC8B80 support RGB 172 139 128

#A6AFC9 neutral RGB 166 175 201

Processed in 0ms

CSS Variables

:root {
  --palette-background: #E5EAEB;
  --palette-ink: #203137;
  --palette-accent: #23383F;
  --palette-support: #AC8B80;
  --palette-neutral: #A6AFC9;
}

Tailwind Config

{
  "palette-background": "#E5EAEB",
  "palette-ink": "#203137",
  "palette-accent": "#23383F",
  "palette-support": "#AC8B80",
  "palette-neutral": "#A6AFC9"
}

Pro Exports Pro

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Build a design system around Dark Night.