Cerulean Dune color palette — #FFECCB · #0093BB · #534F97 · #503D00 · #133830

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

The five colors

• Custard (#FFECCB): A whisper-light, dusty gold — the color of afternoon light on wheat.
• Cerulean (#0093BB): A luminous, balanced blue — the color of deep harbor water.
• Indigo (#534F97): A full-bodied, balanced violet — the color of a velvet chair.
• Deep Olive (#503D00): A deep, shadowed, dusty gold — the color of honey in a jar.
• Deep Forest (#133830): A deep, shadowed, dusty teal — the color of glacier melt.

Feels like: Trust, Stability, Optimism, Creativity, Balance. Tagged retro.

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

• Cobalt Studio color palette (#F9EECC, #008DD8, #684598, #444300, #3F273C)
• Quiet Archive color palette (#FFE9E0, #009B8D, #006093, #682924, #1C3723)
• Quiet Market color palette (#E2F8ED, #0082AC, #8B2660, #423B00, #192B09)
• Hushed Cobalt Hollow color palette (#D9F7E6, #23B6BF, #666FBC, #615600, #163446)
• Aubergine Study color palette (#E8E3CE, #006D9F, #4B0B8F, #2C2400, #011338)
• Ancient Harbor color palette (#FBF4EE, #99CDE8, #497BB2, #00605F, #30385B)
• Timeworn Teal color palette (#F6F6E9, #66AC85, #187268, #275544, #343630)
• Antique Garden color palette (#C0EBD5, #97A4D9, #886B92, #635400, #2E4600)

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