Cerulean Hollow color palette — #E7E9DB · #438C9A · #004453 · #002223 · #000B12
A conversation between Cerulean and Deep Teal, giving this palette its sense of trust and stability.
The five colors
- Parchment (#E7E9DB): a clean, paper-quiet neutral.
- Cerulean (#438C9A): A full-bodied, dusty blue — the color of a favorite pair of jeans.
- Deep Teal (#004453): A deep, shadowed, dusty blue — the color of deep harbor water.
- Onyx (#002223): A deep, shadowed, dusty teal — the color of glacier melt.
- Ink (#000B12): A deep, shadowed, dusty blue — the color of open sky before noon.
Feels like: Trust, Stability, 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.
Similar palettes
- Aged Petrol color palette (#D3E3E1, #5DAEBD, #00819C, #005D5F, #000B12)
- Dusty Denim color palette (#EDDEE9, #40A1B2, #006084, #003D31, #00091B)
- Cypress Summit color palette (#EEEFE1, #88A988, #00636A, #003F37, #00242A)
- Olive Basin color palette (#F0E7CA, #899C5E, #427B2C, #443700, #0F1300)
- Hushed Petrol color palette (#EDF0E6, #8EBDAA, #006FA7, #004D5E, #022F55)
- Lowlit Fern color palette (#ECE5D5, #605000, #004848, #272000, #000808)
- Moonless Onyx color palette (#EAE2D6, #523B00, #003F19, #4A000F, #030100)
- Wandering Petrol color palette (#F4F6F0, #C6E5E8, #769DC2, #327892, #5F4A60)
Browse the whole catalog at Explore, or see today's palette.