Atlantic Blue
#4D70A5A muted blue with quiet confidence. Creates restful bedrooms and focused home offices.
Spec Sheet
Hex#4D70A5
RGB77, 112, 165
HSL216°, 36%, 47%
On White 5.03:1 AA
On Black 4.18:1 AA Large
For AI Tools
Copy this snippet and paste it into any AI tool
Use these colors for all components: Background: #F4F5F6 Text: #101823 Accent: #4D70A5 Support: #A88148 Neutral: #C8C6D2 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 Atlantic Blue Palettes are free. Exports aren't.
CSS Variables
:root {
--palette-background: #F4F5F6;
--palette-ink: #101823;
--palette-accent: #4D70A5;
--palette-support: #A88148;
--palette-neutral: #C8C6D2;
}Tailwind Config
{
"palette-background": "#F4F5F6",
"palette-ink": "#101823",
"palette-accent": "#4D70A5",
"palette-support": "#A88148",
"palette-neutral": "#C8C6D2"
}Color Blindness Simulation
#5B74A7
Protanopia#506BA4
Deuteranopia#1F7C83
TritanopiaBuild a design system around Atlantic Blue.