Black Ribbon
#474B51A dark, subtle grey that bridges warm and cool schemes. Versatile enough for walls, trim, or cabinetry.
Spec Sheet
Hex#474B51
RGB71, 75, 81
HSL216°, 7%, 30%
On White 8.77:1 AAA
On Black 2.39:1 Fail
For AI Tools
Copy this snippet and paste it into any AI tool
Use these colors for all components: Background: #E1E5EA Text: #13161B Accent: #474B51 Support: #8A714C Neutral: #B8B6C9 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 Black Ribbon Palettes are free. Exports aren't.
CSS Variables
:root {
--palette-background: #E1E5EA;
--palette-ink: #13161B;
--palette-accent: #474B51;
--palette-support: #8A714C;
--palette-neutral: #B8B6C9;
}Tailwind Config
{
"palette-background": "#E1E5EA",
"palette-ink": "#13161B",
"palette-accent": "#474B51",
"palette-support": "#8A714C",
"palette-neutral": "#B8B6C9"
}Color Blindness Simulation
#494B51
Protanopia#484A51
Deuteranopia#454C4D
TritanopiaBuild a design system around Black Ribbon.