Twilight
#254455A intense, icy blue that reads as both calm and architectural.
Spec Sheet
Hex#254455
RGB37, 68, 85
HSL201°, 39%, 24%
On White 10.31:1 AAA
On Black 2.04:1 Fail
For AI Tools
Copy this snippet and paste it into any AI tool
Use these colors for all components: Background: #F0F3F4 Text: #192429 Accent: #254455 Support: #A36848 Neutral: #B0B3BF 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 Twilight Palettes are free. Exports aren't.
CSS Variables
:root {
--palette-background: #F0F3F4;
--palette-ink: #192429;
--palette-accent: #254455;
--palette-support: #A36848;
--palette-neutral: #B0B3BF;
}Tailwind Config
{
"palette-background": "#F0F3F4",
"palette-ink": "#192429",
"palette-accent": "#254455",
"palette-support": "#A36848",
"palette-neutral": "#B0B3BF"
}Color Blindness Simulation
#3C4356
Protanopia#353E55
Deuteranopia#08494A
TritanopiaBuild a design system around Twilight.