Ancient Cerulean color palette — #EAF4F3 · #C6E0F2 · #5B95B9 · #11697B · #152E44

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

The five colors

• Ivory (#EAF4F3): bright and airy, almost weightless.
• Powder Blue (#C6E0F2): A whisper-light, dusty blue — the color of deep harbor water.
• Slate Blue (#5B95B9): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#11697B): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Midnight (#152E44): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

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

Use it as a design system

One click turns Ancient Cerulean 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

• Tempered Workshop color palette (#D7E4E1, #68A9AB, #00646E, #003A34, #000D11)
• Aged Denim Market color palette (#CEE4E3, #5391BB, #004C81, #002A38, #000411)
• Faded Violet Harbor color palette (#E7F4FF, #4995C8, #906CB3, #007D67, #062034)
• Softworn Petrol color palette (#E7F4FF, #D7D5E3, #C3BADF, #4C7F97, #1F3144)
• Worn Pier color palette (#FAF4EF, #C8E4D6, #5C8EC1, #00716F, #3B456A)
• Muted Moss color palette (#E6F4FF, #53AFDD, #719C54, #006D96, #172E04)
• Wandering Cobalt Coast color palette (#E8F3FF, #92C0F0, #417EB4, #0E4575, #001A33)
• Aqua Canyon color palette (#E0F8F2, #6BCFC9, #008286, #005346, #001F23)

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