Ultramarine Hollow color palette — #FDECE1 · #5EAECB · #0066BD · #004B3F · #100A37

Cobalt takes the lead with Cyan close behind in a set that reads as trust and stability at first glance.

The five colors

• Cream (#FDECE1): A whisper-light, dusty gold — the color of afternoon light on wheat.
• Cyan (#5EAECB): A luminous, balanced blue — the color of open sky before noon.
• Cobalt (#0066BD): A full-bodied, balanced blue — the color of deep harbor water.
• Forest (#004B3F): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Deep Indigo (#100A37): A deep, shadowed, balanced violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged coastal, cool, light.

Use it as a design system

One click turns Ultramarine 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

• Abyss Chapel color palette (#F7E7E2, #4CB4B6, #007190, #004E1E, #00132E)
• Wandering Indigo Atelier color palette (#EEE6DF, #8AB7DA, #5068D9, #005959, #261044)
• Petrol Balcony color palette (#FAE8F2, #78C2E0, #006BB0, #003E3B, #010015)
• Cerulean Market color palette (#D8E7DB, #419BBD, #004E78, #002F32, #001330)
• Tempered Study color palette (#E3EFE3, #00888C, #9D00BC, #005052, #1D0025)
• Sunlit Cobalt color palette (#F5ECE7, #90CFE4, #348AD7, #006E59, #262A4E)
• Aged Villa color palette (#CCF1E0, #00CCD4, #7A89EB, #4A5F00, #002120)
• Lagoon Workshop color palette (#CEE6DF, #009E94, #00645A, #00312E, #000404)

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