Cerulean Basin color palette — #F8EEDD · #33A0C2 · #005F8A · #003B3D · #00091A

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

The five colors

• Cream (#F8EEDD): A whisper-light, dusty gold — the color of honey in a jar.
• Cerulean (#33A0C2): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#005F8A): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Teal (#003B3D): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#00091A): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Cerulean 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 Petrol Ridge color palette (#F6EFE3, #42AFDB, #006BA8, #00494F, #001134)
• Denim Terrace color palette (#E2F1EF, #81A8BE, #005D7D, #002A30, #000103)
• Tempered Onyx color palette (#F4E4DA, #3F8BA4, #004067, #00231F, #010030)
• Worn Periwinkle color palette (#D9ECE4, #6B9FFF, #8772CB, #00515A, #000F20)
• Cobalt Canyon color palette (#D5E4EF, #0084C0, #004D71, #002037, #000205)
• Chestnut Bloom color palette (#D0E7DB, #007496, #8A4000, #003E52, #0E0300)
• Pale Lagoon color palette (#F4EDE3, #8ECBFF, #5B86CD, #006880, #252A4D)
• Hushed Mulberry color palette (#D6F0FF, #006085, #8D0053, #3D4100, #000204)

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