Ultramarine Basin color palette — #D7E4D9 · #88A5C3 · #1C48B8 · #002936 · #01000A

Cobalt takes the lead with Blue Fog close behind in a set that reads as creativity and calm at first glance.

The five colors

• Bone (#D7E4D9): A whisper-light, dusty teal — the color of glacier melt.
• Blue Fog (#88A5C3): A luminous, dusty blue — the color of deep harbor water.
• Cobalt (#1C48B8): A full-bodied, vivid violet — the color of wild irises.
• Midnight (#002936): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Black (#01000A): A deep, shadowed, dusty violet — the color of a velvet chair.

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

Use it as a design system

One click turns Ultramarine Basin 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

• Denim Parlor color palette (#D9E5DB, #7DA9C1, #005B82, #002B2C, #000104)
• Navy Dune color palette (#E9E0D2, #4385C2, #052B99, #00212B, #060128)
• Sunlit Canyon color palette (#E2EDE1, #78A5D0, #595DEB, #005D61, #100020)
• Linen Market color palette (#ECF9EE, #9FD4F2, #147ECD, #005059, #000532)
• Softworn Azure color palette (#EDF9EF, #B3F2FE, #289FC7, #006B63, #002136)
• Mulberry Hollow color palette (#F9D8D7, #9A1B2D, #155500, #002B71, #040000)
• Softworn Lagoon color palette (#EEF8F0, #D5D7E6, #32C1DE, #008A73, #003B50)
• Plum Garden color palette (#FAE0FB, #BB2B4C, #00625E, #56001A, #000201)

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