Cerulean Dune color palette — #ECF8F9 · #8DD0B9 · #338A9C · #317C66 · #213037

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

The five colors

• Ivory (#ECF8F9): bright and airy, almost weightless.
• Mint Leaf (#8DD0B9): A luminous, dusty teal — the color of shallow lagoons.
• Cerulean (#338A9C): A full-bodied, balanced blue — the color of deep harbor water.
• Teal (#317C66): A full-bodied, balanced teal — the color of shallow lagoons.
• Deep Forest (#213037): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Calm, Sophistication. Tagged duotone, muted, cool.

Use it as a design system

One click turns Cerulean Dune 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

• Aged Pine color palette (#ECF4F3, #A6D0A9, #4F88B9, #388444, #0E1720)
• Tempered Basin color palette (#D4FFFC, #84C3C8, #3B8D9F, #00617B, #004A6B)
• Softworn Teal Grove color palette (#E8F9FD, #00B9B6, #006C9C, #006361, #002032)
• Hushed Navy Pier color palette (#E0F1FB, #0083A4, #003989, #003847, #000310)
• Worn Pier color palette (#ECF8FB, #4AAAA5, #4B7597, #5C5422, #264C33)
• Dusty Cerulean color palette (#E9F8FE, #BFDAF1, #85D8DD, #4D9EC0, #2E4F5C)
• Timeworn Driftwood Station color palette (#EEF7F9, #D4DAE0, #B0AAB3, #618A91, #485557)
• Tempered Emerald Summit color palette (#F5F6EE, #D0D5B0, #809AD5, #52A155, #372835)

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