Blithe Blue

Name: Blithe Blue
Brand: Sherwin-Williams

SW 9052 / Sherwin-Williams

#90BDBD

A peaceful, muted blue value perfect for grounding a colour scheme.

Spec Sheet

Hex#90BDBD

RGB144, 189, 189

HSL180°, 25%, 65%

On White 2.06:1 Fail

On Black 10.2:1 AAA

For AI Tools

Copy this snippet and paste it into any AI tool

Use these colors for all components:

Background: #E5EBEB
Text: #101E1E
Accent: #90BDBD
Support: #AC7272
Neutral: #A6B8C9

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 Blithe Blue Palettes are free. Exports aren't.

#E5EBEB background RGB 229 235 235

#101E1E ink RGB 16 30 30

#90BDBD accent RGB 144 189 189

#AC7272 support RGB 172 114 114

#A6B8C9 neutral RGB 166 184 201

Processed in 0ms

CSS Variables

:root {
  --palette-background: #E5EBEB;
  --palette-ink: #101E1E;
  --palette-accent: #90BDBD;
  --palette-support: #AC7272;
  --palette-neutral: #A6B8C9;
}

Tailwind Config

{
  "palette-background": "#E5EBEB",
  "palette-ink": "#101E1E",
  "palette-accent": "#90BDBD",
  "palette-support": "#AC7272",
  "palette-neutral": "#A6B8C9"
}

Pro Exports Pro

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Build a design system around Blithe Blue.