Spade Black
#2D3439A dark, subtle grey that bridges warm and cool schemes. Versatile enough for walls, trim, or cabinetry.
Spec Sheet
Hex#2D3439
RGB45, 52, 57
HSL205°, 12%, 20%
On White 12.64:1 AAA
On Black 1.66:1 Fail
For AI Tools
Copy this snippet and paste it into any AI tool
Use these colors for all components: Background: #EEF0F2 Text: #1B2B37 Accent: #2D3439 Support: #926849 Neutral: #B5B7C9 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 Spade Black Palettes are free. Exports aren't.
CSS Variables
:root {
--palette-background: #EEF0F2;
--palette-ink: #1B2B37;
--palette-accent: #2D3439;
--palette-support: #926849;
--palette-neutral: #B5B7C9;
}Tailwind Config
{
"palette-background": "#EEF0F2",
"palette-ink": "#1B2B37",
"palette-accent": "#2D3439",
"palette-support": "#926849",
"palette-neutral": "#B5B7C9"
}Color Blindness Simulation
#323439
Protanopia#303239
Deuteranopia#2A3536
TritanopiaBuild a design system around Spade Black.