Cerulean Hollow color palette — #E4F2F0 · #9ACDE3 · #1391C7 · #006A79 · #00314F
Built around Cerulean, softened by Peacock — the whole palette hums with trust and stability.
The five colors
- Cream (#E4F2F0): bright and airy, almost weightless.
- Sky (#9ACDE3): A whisper-light, dusty blue — the color of open sky before noon.
- Cerulean (#1391C7): A luminous, balanced blue — the color of a favorite pair of jeans.
- Peacock (#006A79): A full-bodied, balanced blue — the color of deep harbor water.
- Deep Teal (#00314F): A deep, shadowed, dusty blue — the color of open sky before noon.
Feels like: Trust, Stability, Calm, Balance. 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.
Similar palettes
- Weathered Azure color palette (#EDF8F7, #BDD8EF, #5B9BD2, #007796, #1D3B60)
- Aged Azure color palette (#F4F7EA, #C5ECFF, #2E9CD5, #006779, #002038)
- Dusty Thicket color palette (#D7E5E5, #92B5D9, #2D71D4, #005378, #071456)
- Washed Cerulean color palette (#EFF7F6, #D7DCEB, #8EB7D5, #2E94AE, #3E556C)
- Antique Denim Atelier color palette (#DCEFEE, #7297B6, #0058A3, #00384D, #000622)
- Antique Basin color palette (#E0EFEC, #70ADB8, #007289, #004A4B, #001720)
- Moss Terrace color palette (#CAE5DA, #96A140, #0097AC, #626A00, #002F37)
- Brick Archive color palette (#D6E9DE, #998700, #009069, #BE2700, #251F00)
Browse the whole catalog at Explore, or see today's palette.