Cobalt Hollow color palette — #F6F1EA · #A1CCF7 · #5F7BB4 · #00586F · #1B1C3D

Built around Slate, softened by Peacock — the whole palette hums with trust and stability.

The five colors

• Cream (#F6F1EA): bright and airy, almost weightless.
• Sky (#A1CCF7): A whisper-light, dusty blue — the color of deep harbor water.
• Slate (#5F7BB4): A full-bodied, balanced violet — the color of twilight just after sunset.
• Peacock (#00586F): A full-bodied, dusty blue — the color of open sky before noon.
• Deep Indigo (#1B1C3D): A deep, shadowed, dusty violet — the color of a velvet chair.

Feels like: Trust, Stability, Creativity, Calm, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Cobalt Hollow 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

• Weathered Cobalt color palette (#FDF2F5, #A9C9E9, #6274B2, #005E6C, #323858)
• Washed Cerulean color palette (#F8F1E5, #8ED5DF, #1789A7, #005C52, #002437)
• Petrol Field color palette (#F6F1E9, #C3E8EC, #B090AF, #3A7485, #422F3D)
• Ancient Drift color palette (#F8ECD9, #3A96B3, #004F73, #002B2C, #00040F)
• Emerald Delta color palette (#E0E4C0, #2C9400, #416DB6, #8B4143, #141500)
• Wandering Moss color palette (#EBECCD, #77B442, #8E509D, #386208, #2B0C32)
• Aqua Archive color palette (#F2F5DB, #AEF0D2, #70C8C7, #686D36, #262D14)
• Muted Chestnut Study color palette (#F1DCC9, #B99054, #8E551B, #433C38, #211600)

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