El Capitan
#18A4DAA vivid blue with quiet confidence. Creates restful bedrooms and focused home offices.
Spec Sheet
Hex#18A4DA
RGB24, 164, 218
HSL197°, 80%, 47%
On White 2.85:1 Fail
On Black 7.36:1 AAA
For AI Tools
Copy this snippet and paste it into any AI tool
Use these colors for all components: Background: #E8ECED Text: #182D35 Accent: #18A4DA Support: #B58673 Neutral: #BEC3D5 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 El Capitan Palettes are free. Exports aren't.
CSS Variables
:root {
--palette-background: #E8ECED;
--palette-ink: #182D35;
--palette-accent: #18A4DA;
--palette-support: #B58673;
--palette-neutral: #BEC3D5;
}Tailwind Config
{
"palette-background": "#E8ECED",
"palette-ink": "#182D35",
"palette-accent": "#18A4DA",
"palette-support": "#B58673",
"palette-neutral": "#BEC3D5"
}Color Blindness Simulation
#89A2DD
Protanopia#7092D9
Deuteranopia#00B3B6
TritanopiaBuild a design system around El Capitan.