Ultramarine Lagoon color palette — #E7EFFF · #A4B3FF · #AE9300 · #4A52C4 · #403500

Built around Cobalt, softened by Mustard — the whole palette hums with nature and growth.

The five colors

• Frost (#E7EFFF): A whisper-light, dusty violet — the color of twilight just after sunset.
• Lavender (#A4B3FF): A luminous, balanced violet — the color of wild irises.
• Mustard (#AE9300): A luminous, balanced green — the color of fresh herbs.
• Cobalt (#4A52C4): A full-bodied, vivid violet — the color of wild irises.
• Espresso (#403500): A deep, shadowed, dusty green — the color of new leaves after rain.

Feels like: Nature, Growth, Creativity, Balance. Tagged cool.

Use it as a design system

One click turns Ultramarine Lagoon 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

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• Patina Sapphire Orchard color palette (#E4F0FF, #74A9F5, #D38C17, #2668C1, #4B2E00)
• Antique Cornflower color palette (#FAE8F6, #A4BCFF, #C2C24C, #5F7FE6, #383800)
• Linen Grove color palette (#E8EEFF, #7F7EE9, #967300, #4D4B97, #443300)
• Washed Coast color palette (#FFF0FA, #B0B9FF, #EC818B, #6367D4, #46141B)
• Wandering Terrace color palette (#DEF2FF, #3CCAFC, #D25D0B, #007DA1, #512914)
• Byzantium Basin color palette (#EFECFF, #E598EE, #3FAF4D, #8F349B, #15401A)
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Browse the whole catalog at Explore, or see today's palette.