Frank Blue
#225288A tranquil, deep blue shade providing a reliable foundation for layered colour stories.
Spec Sheet
Hex#225288
RGB34, 82, 136
HSL212°, 60%, 33%
On White 7.98:1 AAA
On Black 2.63:1 Fail
For AI Tools
Copy this snippet and paste it into any AI tool
Use these colors for all components: Background: #EDF0F2 Text: #1E2A38 Accent: #225288 Support: #B5834A Neutral: #CBCAD8 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 Frank Blue Palettes are free. Exports aren't.
CSS Variables
:root {
--palette-background: #EDF0F2;
--palette-ink: #1E2A38;
--palette-accent: #225288;
--palette-support: #B5834A;
--palette-neutral: #CBCAD8;
}Tailwind Config
{
"palette-background": "#EDF0F2",
"palette-ink": "#1E2A38",
"palette-accent": "#225288",
"palette-support": "#B5834A",
"palette-neutral": "#CBCAD8"
}Color Blindness Simulation
#39568A
Protanopia#294C87
Deuteranopia#005F66
TritanopiaBuild a design system around Frank Blue.