Mountain Stream
#679199A sophisticated, whisper-quiet grey value offering the kind of nuance designers reach for repeatedly.
Spec Sheet
Hex#679199
RGB103, 145, 153
HSL190°, 20%, 50%
On White 3.45:1 AA Large
On Black 6.09:1 AA
For AI Tools
Copy this snippet and paste it into any AI tool
Use these colors for all components: Background: #EAEFF1 Text: #152A2E Accent: #679199 Support: #A7837B Neutral: #B1BBCD 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 Mountain Stream Palettes are free. Exports aren't.
CSS Variables
:root {
--palette-background: #EAEFF1;
--palette-ink: #152A2E;
--palette-accent: #679199;
--palette-support: #A7837B;
--palette-neutral: #B1BBCD;
}Tailwind Config
{
"palette-background": "#EAEFF1",
"palette-ink": "#152A2E",
"palette-accent": "#679199",
"palette-support": "#A7837B",
"palette-neutral": "#B1BBCD"
}Color Blindness Simulation
#8A8E9A
Protanopia#818799
Deuteranopia#559593
TritanopiaBuild a design system around Mountain Stream.