October Sky
#86B7ACA medium blue that balances cool clarity with emotional warmth. Works in coastal, traditional, and modern schemes.
Spec Sheet
Hex#86B7AC
RGB134, 183, 172
HSL167°, 25%, 62%
On White 2.24:1 Fail
On Black 9.38:1 AAA
For AI Tools
Copy this snippet and paste it into any AI tool
Use these colors for all components: Background: #EAF0EF Text: #12211E Accent: #86B7AC Support: #994859 Neutral: #C4CCCF 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 October Sky Palettes are free. Exports aren't.
CSS Variables
:root {
--palette-background: #EAF0EF;
--palette-ink: #12211E;
--palette-accent: #86B7AC;
--palette-support: #994859;
--palette-neutral: #C4CCCF;
}Tailwind Config
{
"palette-background": "#EAF0EF",
"palette-ink": "#12211E",
"palette-accent": "#86B7AC",
"palette-support": "#994859",
"palette-neutral": "#C4CCCF"
}Color Blindness Simulation
#B3B1AC
Protanopia#AAABAD
Deuteranopia#78B9B4
TritanopiaBuild a design system around October Sky.