Cerulean Basin color palette — #EFF7F4 · #DED4D2 · #ACA194 · #6495BA · #3D4B47

Slate Blue and Taupe set the tone — five colors that lean into trust and stability.

The five colors

• Ivory (#EFF7F4): a clean, paper-quiet neutral.
• Silver (#DED4D2): bright and airy, almost weightless.
• Taupe (#ACA194): A luminous, dusty gold — the color of old brass.
• Slate Blue (#6495BA): A luminous, dusty blue — the color of deep harbor water.
• Charcoal (#3D4B47): a grounded near-black with real depth.

Feels like: Trust, Stability, Sophistication. Tagged scandi, muted, light.

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

• Ancient Ash Bloom color palette (#F0F6FB, #DBD9E4, #BDAEB7, #85B2D0, #3D4953)
• Washed Petrol Dune color palette (#EFF8F4, #DFD4D1, #CBB7B4, #4C7B94, #404A46)
• Antique Balcony color palette (#FBF3F4, #E2D6D1, #D4BAA7, #9C6AA9, #433739)
• Denim Orchard color palette (#E7DEE8, #BFAFBA, #968EBB, #00529B, #19101A)
• Pale Raspberry color palette (#FBF2FB, #7BA7E3, #B75E86, #735B00, #00423E)
• Muted Bronze color palette (#FFF0FE, #E3B8D0, #C4979E, #976C2F, #5F4D00)
• Aged Navy Boulevard color palette (#E9E0E5, #B19FA5, #A27980, #423585, #13040D)
• Softworn Quarry color palette (#FBF2FA, #F0D5E4, #C7B3E4, #4772D2, #3F2B3D)

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