Calypso Blue

727 / Benjamin Moore
#397A85

This moderate blue carries cool depth, evoking the distance between sky and sea.

Spec Sheet

Hex#397A85
RGB57, 122, 133
HSL189°, 40%, 37%
On White 4.89:1 AA
On Black 4.3:1 AA Large

For AI Tools

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

Background: #EEF1F1
Text: #192B2E
Accent: #397A85
Support: #AF675A
Neutral: #CACFD8

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 Calypso Blue Palettes are free. Exports aren't.

#EEF1F1 background RGB 238 241 241
#192B2E ink RGB 25 43 46
#397A85 accent RGB 57 122 133
#AF675A support RGB 175 103 90
#CACFD8 neutral RGB 202 207 216
Processed in 0ms

CSS Variables

:root {
  --palette-background: #EEF1F1;
  --palette-ink: #192B2E;
  --palette-accent: #397A85;
  --palette-support: #AF675A;
  --palette-neutral: #CACFD8;
}

Tailwind Config

{
  "palette-background": "#EEF1F1",
  "palette-ink": "#192B2E",
  "palette-accent": "#397A85",
  "palette-support": "#AF675A",
  "palette-neutral": "#CACFD8"
}

Pro Exports Pro

Color Blindness Simulation

#707686
Protanopia
#656D85
Deuteranopia
#007F7D
Tritanopia

Build a design system around Calypso Blue.