Suitable Brown
#645A4BAn earthy, deep brown shade lending architectural weight to walls and trim alike.
Spec Sheet
Hex#645A4B
RGB100, 90, 75
HSL36°, 14%, 34%
On White 6.76:1 AA
On Black 3.11:1 AA Large
For AI Tools
Copy this snippet and paste it into any AI tool
Use these colors for all components: Background: #EDEBE8 Text: #312616 Accent: #645A4B Support: #48648E Neutral: #D6D7C6 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 Suitable Brown Palettes are free. Exports aren't.
CSS Variables
:root {
--palette-background: #EDEBE8;
--palette-ink: #312616;
--palette-accent: #645A4B;
--palette-support: #48648E;
--palette-neutral: #D6D7C6;
}Tailwind Config
{
"palette-background": "#EDEBE8",
"palette-ink": "#312616",
"palette-accent": "#645A4B",
"palette-support": "#48648E",
"palette-neutral": "#D6D7C6"
}Color Blindness Simulation
#5E5A4A
Protanopia#615C4B
Deuteranopia#685756
TritanopiaBuild a design system around Suitable Brown.