Nocturnal Sea

Name: Nocturnal Sea
Brand: Behr

570D-7 / Behr

#173F67

A dark, rich blue with composed depth. Evokes sky, sea, and serenity across virtually any room.

Spec Sheet

Hex#173F67

RGB23, 63, 103

HSL210°, 63%, 25%

On White 10.81:1 AAA

On Black 1.94:1 Fail

For AI Tools

Copy this snippet and paste it into any AI tool

Use these colors for all components:

Background: #E9EBEC
Text: #1A2B3D
Accent: #173F67
Support: #977A5E
Neutral: #ADADCC

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 Nocturnal Sea Palettes are free. Exports aren't.

#E9EBEC background RGB 233 235 236

#1A2B3D ink RGB 26 43 61

#173F67 accent RGB 23 63 103

#977A5E support RGB 151 122 94

#ADADCC neutral RGB 173 173 204

Processed in 0ms

CSS Variables

:root {
  --palette-background: #E9EBEC;
  --palette-ink: #1A2B3D;
  --palette-accent: #173F67;
  --palette-support: #977A5E;
  --palette-neutral: #ADADCC;
}

Tailwind Config

{
  "palette-background": "#E9EBEC",
  "palette-ink": "#1A2B3D",
  "palette-accent": "#173F67",
  "palette-support": "#977A5E",
  "palette-neutral": "#ADADCC"
}

Pro Exports Pro

Unlock for £4/month

Build a design system around Nocturnal Sea.