Peaceful Night
#1D355CA dark blue that balances cool clarity with emotional warmth. Works in coastal, traditional, and modern schemes.
Spec Sheet
Hex#1D355C
RGB29, 53, 92
HSL217°, 52%, 24%
On White 12.24:1 AAA
On Black 1.72:1 Fail
For AI Tools
Copy this snippet and paste it into any AI tool
Use these colors for all components: Background: #E1E4EA Text: #212731 Accent: #1D355C Support: #AC9672 Neutral: #C3C0D8 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
Design System from Peaceful Night Palettes are free. Exports aren't.
CSS Variables
:root {
--palette-background: #E1E4EA;
--palette-ink: #212731;
--palette-accent: #1D355C;
--palette-support: #AC9672;
--palette-neutral: #C3C0D8;
}Tailwind Config
{
"palette-background": "#E1E4EA",
"palette-ink": "#212731",
"palette-accent": "#1D355C",
"palette-support": "#AC9672",
"palette-neutral": "#C3C0D8"
}Color Blindness Simulation
#24385E
Protanopia#1B325B
Deuteranopia#003E44
TritanopiaBuild a design system around Peaceful Night.