Cerulean Hollow color palette — #FCF2F8 · #91DBD8 · #00899F · #00552F · #000E19

Cerulean and Deep Olive set the tone — five colors that lean into nature and growth.

The five colors

• Ivory (#FCF2F8): bright and airy, almost weightless.
• Ice Blue (#91DBD8): A whisper-light, dusty teal — the color of shallow lagoons.
• Cerulean (#00899F): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Deep Olive (#00552F): A deep, shadowed, balanced teal — the color of glacier melt.
• Ink (#000E19): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Nature, Growth, 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

• Timeworn Cobalt Meadow color palette (#FDF1F8, #9FD5E9, #0080C9, #00524C, #010334)
• Petrol Delta color palette (#F6EAF2, #71C5D7, #00709B, #003F34, #00020B)
• Azure Harbor color palette (#FBF2F9, #C3EDFF, #009FD1, #006C55, #001F3E)
• Patina Teal Grove color palette (#DAE9E5, #1DB2AD, #006569, #003A31, #000E10)
• Teal Coast color palette (#EDEDDE, #73D3CE, #00A6AC, #007F6C, #002529)
• Antique Mallow color palette (#EFF6FF, #DBD5FF, #E394C9, #00748E, #0E0835)
• Feathered Indigo Workshop color palette (#D9DFFF, #636ADD, #A94B00, #5E5600, #01000D)
• Pine Bloom color palette (#FEF1FA, #D3D5E5, #39C0E3, #008C5E, #003958)

Browse the whole catalog at Explore, or see today's palette.