Bison Brown
#664B47Versatile and deep, this neutral holds golden depth that reveals itself over time.
Spec Sheet
Hex#664B47
RGB102, 75, 71
HSL8°, 18%, 34%
On White 7.89:1 AAA
On Black 2.66:1 Fail
For AI Tools
Copy this snippet and paste it into any AI tool
Use these colors for all components: Background: #EBE6E6 Text: #2F201D Accent: #664B47 Support: #4C8F9A Neutral: #DAD3C8 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 Bison Brown Palettes are free. Exports aren't.
CSS Variables
:root {
--palette-background: #EBE6E6;
--palette-ink: #2F201D;
--palette-accent: #664B47;
--palette-support: #4C8F9A;
--palette-neutral: #DAD3C8;
}Tailwind Config
{
"palette-background": "#EBE6E6",
"palette-ink": "#2F201D",
"palette-accent": "#664B47",
"palette-support": "#4C8F9A",
"palette-neutral": "#DAD3C8"
}Color Blindness Simulation
#514E47
Protanopia#575347
Deuteranopia#6C484A
TritanopiaBuild a design system around Bison Brown.