Antique Cerulean Archive color palette — #ECF4EE · #C7E0F5 · #6990C2 · #006A7C · #1D2C47

Slate Blue and Peacock set the tone — five colors that lean into trust and stability.

The five colors

• Cream (#ECF4EE): a clean, paper-quiet neutral.
• Powder Blue (#C7E0F5): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Slate Blue (#6990C2): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#006A7C): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Midnight (#1D2C47): A deep, shadowed, dusty violet — the color of wild irises.

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

Use it as a design system

One click turns Antique Cerulean Archive 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

• Worn Denim Alley color palette (#E2F0E4, #75A4B7, #00627B, #003A34, #000C17)
• Pale Bronze Bloom color palette (#F0F0FF, #A17CBA, #AE7002, #007B77, #1D1B32)
• Iris Lantern color palette (#FBF4ED, #C1E6D8, #6E88C8, #08716D, #5B3E4C)
• Timeworn Orchard color palette (#EBF5ED, #AECDD7, #258A9B, #005D4A, #002532)
• Abyss Bloom color palette (#E4EEE6, #418299, #004060, #001F20, #000105)
• Weathered Pier color palette (#F1F0FF, #E7CFE2, #F8B4A0, #7C7AB9, #363047)
• Lagoon Basin color palette (#FCF2F6, #D8D4DE, #A6B9F1, #009594, #393C5A)
• Washed Lagoon color palette (#E3ECE5, #98B7D5, #3C68B8, #00495A, #0E0F38)

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