Nile Blue
#4E719AA confident, steely blue that reads as both calm and architectural.
Spec Sheet
Hex#4E719A
RGB78, 113, 154
HSL212°, 33%, 45%
On White 5.06:1 AA
On Black 4.15:1 AA Large
For AI Tools
Copy this snippet and paste it into any AI tool
Use these colors for all components: Background: #F1F2F3 Text: #12171C Accent: #4E719A Support: #BD9970 Neutral: #C1C1CD 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 Nile Blue Palettes are free. Exports aren't.
CSS Variables
:root {
--palette-background: #F1F2F3;
--palette-ink: #12171C;
--palette-accent: #4E719A;
--palette-support: #BD9970;
--palette-neutral: #C1C1CD;
}Tailwind Config
{
"palette-background": "#F1F2F3",
"palette-ink": "#12171C",
"palette-accent": "#4E719A",
"palette-support": "#BD9970",
"palette-neutral": "#C1C1CD"
}Color Blindness Simulation
#61739C
Protanopia#576B99
Deuteranopia#2C7A7F
TritanopiaBuild a design system around Nile Blue.