Ultramarine Basin color palette — #F8ECDF · #8EBCE5 · #505BBD · #003D40 · #05000D

Built around Cobalt, softened by Sky — the whole palette hums with trust and stability.

The five colors

• Cream (#F8ECDF): A whisper-light, dusty gold — the color of old brass.
• Sky (#8EBCE5): A luminous, dusty blue — the color of a favorite pair of jeans.
• Cobalt (#505BBD): A full-bodied, balanced violet — the color of twilight just after sunset.
• Deep Teal (#003D40): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Ink (#05000D): A deep, shadowed, dusty violet — the color of a velvet chair.

Feels like: Trust, Stability, 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

• Worn Alley color palette (#FDEAE2, #75C6CF, #00709A, #004025, #000111)
• Cobalt Chapel color palette (#FFF2ED, #92DAE3, #0084B7, #005433, #000531)
• Faded Grove color palette (#F2EADF, #4C8FCA, #063DA7, #002A36, #03001C)
• Cornflower Bloom color palette (#E0EBE2, #83B5E4, #3679FE, #006983, #0D083D)
• Grape Workshop color palette (#E2E2C4, #629F1F, #7C25AE, #264600, #020005)
• Softworn Aubergine color palette (#D7EEE1, #007A52, #6033BB, #5000A4, #000201)
• Frosted Azure color palette (#DFF2C5, #7CDABF, #39ACE1, #604B00, #000E05)
• Aged Lagoon color palette (#FFF2EE, #BAFCFF, #00A9DA, #00783A, #002350)

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