Bleu Nuit
#182038Midnight blue — the deepest, darkest blue, nearly black but with unmistakable blue depth. Enveloping and celestial.
Spec Sheet
Hex#182038
RGB24, 32, 56
HSL225°, 40%, 16%
On White 16.12:1 AAA
On Black 1.3:1 Fail
For AI Tools
Copy this snippet and paste it into any AI tool
Use these colors for all components: Background: #F3F4F7 Text: #11141D Accent: #182038 Support: #B6A268 Neutral: #AFA6C9 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 Bleu Nuit Palettes are free. Exports aren't.
CSS Variables
:root {
--palette-background: #F3F4F7;
--palette-ink: #11141D;
--palette-accent: #182038;
--palette-support: #B6A268;
--palette-neutral: #AFA6C9;
}Tailwind Config
{
"palette-background": "#F3F4F7",
"palette-ink": "#11141D",
"palette-accent": "#182038",
"palette-support": "#B6A268",
"palette-neutral": "#AFA6C9"
}Color Blindness Simulation
#172239
Protanopia#142037
Deuteranopia#0B2529
TritanopiaBuild a design system around Bleu Nuit.