Ultramarine Ridge color palette — #D6E9F8 · #00B9BD · #008CBC · #4351B8 · #00040A

Cobalt and Cerulean set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#D6E9F8): A whisper-light, dusty blue — the color of deep harbor water.
• Turquoise (#00B9BD): A luminous, balanced teal — the color of shallow lagoons.
• Cerulean (#008CBC): A luminous, balanced blue — the color of open sky before noon.
• Cobalt (#4351B8): A full-bodied, vivid violet — the color of wild irises.
• Ink (#00040A): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Ultramarine Ridge 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

• Washed Grape Field color palette (#D7E0EB, #00B2D7, #007CD6, #5F3DB0, #00021C)
• Timeworn Jade Dune color palette (#DAEFF5, #00B984, #008B95, #006392, #00090B)
• Quiet Grape color palette (#CFEFE0, #00B495, #008AB7, #663DBE, #001739)
• Dusty Harbor color palette (#DBECDE, #5BAAB7, #00627B, #003A34, #000C17)
• Worn Indigo color palette (#E0E9FF, #1FACFA, #7463FF, #882E9D, #06001D)
• Feathered Orchid color palette (#EBF7FF, #1BF2C9, #1AC2F5, #9C5CD2, #000208)
• Antique Cobalt color palette (#C9EDFA, #4078BB, #514B7F, #442439, #1E1200)
• Softworn Byzantium Basin color palette (#EAF3FF, #4BCEFF, #67A0FF, #964ECE, #0D0136)

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