Cerulean Hollow color palette — #E3F1E5 · #4B9EA4 · #005363 · #003128 · #001622
Storm Blue and Peacock set the tone — five colors that lean into trust and stability.
The five colors
- Honeydew (#E3F1E5): A whisper-light, dusty green — the color of fresh herbs.
- Storm Blue (#4B9EA4): A luminous, balanced blue — the color of a favorite pair of jeans.
- Peacock (#005363): A full-bodied, dusty blue — the color of open sky before noon.
- Deep Forest (#003128): A deep, shadowed, dusty teal — the color of sea glass.
- Ink (#001622): A deep, shadowed, dusty blue — the color of open sky before noon.
Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.
Use it as a design system
One click turns Cerulean Hollow into a complete token system: semantic roles from primary to success, an 11-stop OKLCH scale per role, a WCAG AA/AAA and APCA contrast matrix, an auto-derived dark mode and 11 export formats including CSS custom properties, Tailwind, Figma Variables and shadcn/ui.
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Browse the whole catalog at Explore, or see today's palette.