Cerulean Basin color palette — #F5F7E8 · #87DDF0 · #008DAD · #00666A · #0B465C

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

The five colors

• Ivory (#F5F7E8): bright and airy, almost weightless.
• Ice Blue (#87DDF0): A whisper-light, balanced blue — the color of deep harbor water.
• Cerulean (#008DAD): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#00666A): A full-bodied, dusty teal — the color of glacier melt.
• Navy (#0B465C): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Calm, Balance. 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

• Petrol Loft color palette (#F4F7E5, #66C6E3, #00799D, #00555C, #003751)
• Aged Cornflower Ridge color palette (#F3F7EA, #A4D4FF, #2C7FDE, #006185, #2C3F64)
• Azure Courtyard color palette (#EBFAED, #9BE9FB, #18AADA, #00837C, #064469)
• Tempered Basin color palette (#F5F6ED, #C8E5C9, #4E979F, #1F7066, #324F3D)
• Dusty Cerulean color palette (#EAECDA, #1FA1B1, #005363, #003030, #001720)
• Lagoon Study color palette (#C3FAE1, #00966E, #007DA8, #6E6100, #003A28)
• Linen Aqua color palette (#E8FDD9, #94FFF5, #00C9D6, #347B59, #37492E)
• Washed Denim Meadow color palette (#EAF0DF, #6CA4D6, #1B579C, #003A52, #0C1D42)

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