Cerulean Basin color palette — #ECF8F6 · #A2CF96 · #3387AC · #57774E · #252F36

Cerulean and Pistachio set the tone — five colors that lean into nature and growth.

The five colors

• Ivory (#ECF8F6): a clean, paper-quiet neutral.
• Pistachio (#A2CF96): A luminous, balanced green — the color of a quiet forest floor.
• Cerulean (#3387AC): A full-bodied, balanced blue — the color of deep harbor water.
• Olive (#57774E): A full-bodied, dusty green — the color of fresh herbs.
• Onyx (#252F36): a grounded near-black with real depth.

Feels like: Nature, Growth, Trust, Stability, Sophistication. Tagged duotone, 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

• Bronze Bloom color palette (#F0F7F2, #D2BF82, #3E8D7E, #7F6B24, #243032)
• Olive Field color palette (#EBF4F2, #9BD0C3, #5C87AD, #5D7D38, #0B1722)
• Patina Driftwood color palette (#EDF7F9, #6DD5C8, #866FAF, #187D74, #2B2D3A)
• Tempered Periwinkle color palette (#F6F5EE, #C6DAA3, #8799D1, #82955C, #362933)
• Airy Meadow color palette (#DFFFE2, #79CCB6, #3B8F94, #26607B, #274672)
• Washed Teal Orchard color palette (#FFF0FB, #5EBC9C, #3C819C, #7A4A4B, #374C51)
• Jade Pier color palette (#E5FAFA, #00BF83, #0066B4, #006644, #0A1E32)
• Aubergine Meadow color palette (#D7E8F1, #00758B, #4B006F, #002C36, #02000D)

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