Cerulean Dune color palette — #F0F7F4 · #B2DCCA · #819AD3 · #0098CE · #362934

Built around Cerulean, softened by Blue Fog — the whole palette hums with trust and stability.

The five colors

• Ivory (#F0F7F4): bright and airy, almost weightless.
• Oat (#B2DCCA): A whisper-light, dusty teal — the color of shallow lagoons.
• Blue Fog (#819AD3): A luminous, balanced violet — the color of wild irises.
• Cerulean (#0098CE): A luminous, balanced blue — the color of open sky before noon.
• Onyx (#362934): A deep, shadowed, dusty pink — the color of peonies in June.

Feels like: Trust, Stability, Creativity, 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

• Muted Parlor color palette (#F8F3F8, #E3C5E6, #9592D8, #4E90D6, #382832)
• Timeworn Glacier color palette (#EEF7FB, #97EEFF, #D1A6D5, #6CB8C7, #2E2B39)
• Hushed Periwinkle Chapel color palette (#EFF7F5, #E4DCDE, #C0B3AF, #6FA1CD, #4B5552)
• Driftwood Orchard color palette (#F0F7F2, #8ECCD6, #9F669B, #0A7B88, #362A2C)
• Pewter Archive color palette (#FFF2ED, #B3BBE5, #9888BD, #9C5762, #583F4E)
• Patina Workshop color palette (#F1E8EF, #81A2F1, #8152C9, #2149EC, #1D0310)
• Quiet Nightshade Ridge color palette (#E0F1EB, #007BBE, #320EBF, #003B5F, #050004)
• Dusty Aubergine color palette (#FFF0FE, #E3BDDB, #999DD2, #7063AB, #54387D)

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