Keystone
#B29172A grounded medium neutral that reads warm in daylight. Complements natural materials like linen, wood, and stone.
Spec Sheet
Hex#B29172
RGB178, 145, 114
HSL29°, 29%, 57%
On White 2.92:1 Fail
On Black 7.19:1 AAA
For AI Tools
Copy this snippet and paste it into any AI tool
Use these colors for all components: Background: #F3F0ED Text: #352E27 Accent: #B29172 Support: #758DA3 Neutral: #DADAC8 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 Keystone Palettes are free. Exports aren't.
CSS Variables
:root {
--palette-background: #F3F0ED;
--palette-ink: #352E27;
--palette-accent: #B29172;
--palette-support: #758DA3;
--palette-neutral: #DADAC8;
}Tailwind Config
{
"palette-background": "#F3F0ED",
"palette-ink": "#352E27",
"palette-accent": "#B29172",
"palette-support": "#758DA3",
"palette-neutral": "#DADAC8"
}Color Blindness Simulation
#9C9370
Protanopia#A49A73
Deuteranopia#BD8A89
TritanopiaBuild a design system around Keystone.