Mopboard Black
#373839A intense, cool neutral that reads differently against warm and cool companions.
Spec Sheet
Hex#373839
RGB55, 56, 57
HSL210°, 2%, 22%
On White 11.75:1 AAA
On Black 1.79:1 Fail
For AI Tools
Copy this snippet and paste it into any AI tool
Use these colors for all components: Background: #EEF0F2 Text: #111C27 Accent: #373839 Support: #95704B Neutral: #A6A6C9 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 Mopboard Black Palettes are free. Exports aren't.
CSS Variables
:root {
--palette-background: #EEF0F2;
--palette-ink: #111C27;
--palette-accent: #373839;
--palette-support: #95704B;
--palette-neutral: #A6A6C9;
}Tailwind Config
{
"palette-background": "#EEF0F2",
"palette-ink": "#111C27",
"palette-accent": "#373839",
"palette-support": "#95704B",
"palette-neutral": "#A6A6C9"
}Color Blindness Simulation
#383839
Protanopia#373839
Deuteranopia#373838
TritanopiaBuild a design system around Mopboard Black.