Cerulean Basin color palette — #FAF3F7 · #C3E2F1 · #5192BA · #117263 · #374961

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

The five colors

• Ivory (#FAF3F7): bright and airy, almost weightless.
• Powder Blue (#C3E2F1): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#5192BA): A luminous, balanced blue — the color of deep harbor water.
• Teal (#117263): A full-bodied, balanced teal — the color of sea glass.
• Charcoal (#374961): A full-bodied, dusty blue — the color of open sky before noon.

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

• Washed Petrol color palette (#F1F7F1, #DBDDEE, #859ABE, #477689, #4B516A)
• Washed Cerulean Station color palette (#F1F3EA, #CBE3D4, #4899B5, #006B72, #003145)
• Tempered Loft color palette (#FDF1F6, #A2CBE8, #517BAC, #005F60, #303662)
• Lagoon Dune color palette (#F1E4ED, #448E91, #004455, #002416, #000A16)
• Petrol Cabin color palette (#BAF9E6, #4EBAB6, #008299, #005C7B, #274568)
• Soft Drift color palette (#EAF8FF, #4CAEC9, #C07253, #007189, #603625)
• Gentle Cerulean color palette (#EBF7FF, #0095C4, #AE6548, #7E5F00, #203B4C)
• Timeworn Denim color palette (#F2E3EB, #519AB7, #004C83, #00302E, #070642)

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