Chicago Blues
#40729CMeasured and deep, this blue brings steely character to cabinetry and walls alike.
Spec Sheet
Hex#40729C
RGB64, 114, 156
HSL207°, 42%, 43%
On White 5.12:1 AA
On Black 4.1:1 AA Large
For AI Tools
Copy this snippet and paste it into any AI tool
Use these colors for all components: Background: #F3F5F7 Text: #111A22 Accent: #40729C Support: #9D714D Neutral: #BBBCC9 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 Chicago Blues Palettes are free. Exports aren't.
CSS Variables
:root {
--palette-background: #F3F5F7;
--palette-ink: #111A22;
--palette-accent: #40729C;
--palette-support: #9D714D;
--palette-neutral: #BBBCC9;
}Tailwind Config
{
"palette-background": "#F3F5F7",
"palette-ink": "#111A22",
"palette-accent": "#40729C",
"palette-support": "#9D714D",
"palette-neutral": "#BBBCC9"
}Color Blindness Simulation
#60739E
Protanopia#546A9B
Deuteranopia#007C80
TritanopiaBuild a design system around Chicago Blues.