Antique Cobalt color palette — #C4E7EC · #69B8E0 · #5671B5 · #504487 · #321E44

Slate takes the lead with Indigo close behind in a set that reads as trust and stability at first glance.

The five colors

• Frost (#C4E7EC): A whisper-light, dusty blue — the color of deep harbor water.
• Cyan (#69B8E0): A luminous, balanced blue — the color of a favorite pair of jeans.
• Slate (#5671B5): A full-bodied, balanced violet — the color of a velvet chair.
• Indigo (#504487): A full-bodied, balanced violet — the color of wild irises.
• Deep Indigo (#321E44): A deep, shadowed, dusty violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Creativity, Balance. Tagged cool.

Use it as a design system

One click turns Antique Cobalt 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

• Airy Villa color palette (#D5E2ED, #85A2E1, #836EB7, #623668, #3D1B33)
• Cobalt Studio color palette (#C5E7E0, #41B5BD, #087EAA, #21538C, #252B51)
• Antique Nightshade color palette (#C1E4FF, #76ADE0, #517FC7, #484EAA, #443C68)
• Pale Balcony color palette (#ECF2FF, #A8B2EC, #746FB0, #39346E, #170E3B)
• Faded Denim Delta color palette (#ECF2FF, #999CE3, #B3833B, #5B5AA4, #372200)
• Cocoa Villa color palette (#FFECF4, #94B599, #90677B, #693E3E, #0F281F)
• Quiet Lapis Atelier color palette (#DBF0FC, #4F8BFF, #582BF3, #4D0073, #35002E)
• Hushed Stone color palette (#E9F3FF, #DDD5E2, #ECAFB5, #468697, #2A3045)

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