Cerulean Basin color palette — #DFF9EC · #2592BB · #86659C · #315E38 · #061F16

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

The five colors

• Honeydew (#DFF9EC): A whisper-light, dusty teal — the color of sea glass.
• Cerulean (#2592BB): A luminous, balanced blue — the color of a favorite pair of jeans.
• Slate (#86659C): A full-bodied, balanced violet — the color of twilight just after sunset.
• Pine (#315E38): A full-bodied, dusty green — the color of fresh herbs.
• Ink (#061F16): A deep, shadowed, dusty teal — the color of glacier melt.

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

• Ancient Thicket color palette (#FBEDF9, #6286C5, #966281, #006051, #241323)
• Wandering Lagoon color palette (#EAF6E5, #009C88, #5976A3, #615100, #111E0A)
• Cerulean Lagoon color palette (#E6F6EE, #2E92B8, #737B32, #2A5F31, #042015)
• Antique Plum Delta color palette (#EBF7FF, #398CAB, #A1556D, #674F00, #1D3645)
• Patina Cerulean color palette (#DEF9EF, #458EBB, #8C6398, #783A58, #051F18)
• Patina Petrol Quarry color palette (#EBF4F1, #8CB9DE, #626FB3, #1F6A9E, #150A12)
• Antique Iris Workshop color palette (#FFEEE7, #9395D3, #755F91, #6C3137, #321A27)
• Tempered Thicket color palette (#F6F0F5, #DDD3D5, #C6B7B9, #5D769C, #322832)

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