Cobalt Basin color palette — #F9EEF5 · #A9CDE4 · #4B80B2 · #005C58 · #141D40

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

The five colors

• Blush (#F9EEF5): a clean, paper-quiet neutral.
• Sky (#A9CDE4): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#4B80B2): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#005C58): A full-bodied, dusty teal — the color of sea glass.
• Midnight (#141D40): A deep, shadowed, dusty violet — the color of wild irises.

Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Cobalt 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

• Muted Canyon color palette (#F8EFF2, #CADFF4, #758BC7, #006A78, #242A47)
• Patina Cobalt color palette (#EEF7F6, #9BCEE3, #0082B4, #005E6C, #163E5A)
• Petrol Basin color palette (#F0E6EC, #93BBC6, #00788D, #004E2E, #001827)
• Abyss Chapel color palette (#EDDFE8, #6093A2, #005265, #002D1C, #00050C)
• Misty Basin color palette (#D8EEF0, #43A589, #B1588F, #00644E, #370226)
• Airy Terrace color palette (#DEE7C9, #79AC69, #00825A, #005144, #002528)
• Washed Denim color palette (#EADBE1, #77A3BD, #1254AB, #00393B, #08002E)
• Misty Studio color palette (#CBE7EE, #008F88, #955094, #A51B3B, #00181D)

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