Cobalt Delta color palette — #EFF6FF · #6887C8 · #944C33 · #385113 · #1B4125

Built around Slate Blue, softened by Burnt Sienna — the whole palette hums with nature and growth.

The five colors

• Ivory (#EFF6FF): bright and airy, almost weightless.
• Slate Blue (#6887C8): A luminous, balanced violet — the color of twilight just after sunset.
• Burnt Sienna (#944C33): A full-bodied, balanced orange — the color of toasted spice.
• Deep Olive (#385113): A full-bodied, balanced green — the color of a quiet forest floor.
• Forest (#1B4125): A deep, shadowed, dusty teal — the color of glacier melt.

Feels like: Nature, Growth, Optimism, Creativity, Balance. Tagged warm.

Use it as a design system

One click turns Cobalt Delta 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 Coast color palette (#F1F5FF, #8380C0, #8D5418, #00544C, #003944)
• Mulberry Thicket color palette (#E9F8FF, #2998A8, #8C4872, #554700, #293810)
• Hushed Chestnut color palette (#F7F3FF, #C791B6, #B26962, #7F5300, #313E05)
• Terracotta Meadow color palette (#FFEDEE, #AD7AA3, #9B4549, #5F3600, #202000)
• Wandering Quarry color palette (#E9F3FF, #B5BADD, #877B95, #476665, #2D4D5A)
• Ancient Plum Balcony color palette (#F6EEFE, #AC5389, #4B5C00, #004445, #172644)
• Aged Field color palette (#E1E6FF, #7E34EE, #6B4000, #1E3C00, #002C23)
• Weathered Pine color palette (#EDF9F0, #ACB588, #597F56, #505878, #2B4A3F)

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