Ancient Cerulean color palette — #E3EFE5 · #91CCD0 · #00A3BF · #007F6A · #002332

Built around Cerulean, softened by Teal — the whole palette hums with trust and stability.

The five colors

• Honeydew (#E3EFE5): bright and airy, almost weightless.
• Ash (#91CCD0): A luminous, dusty blue — the color of deep harbor water.
• Cerulean (#00A3BF): A luminous, balanced blue — the color of deep harbor water.
• Teal (#007F6A): A full-bodied, balanced teal — the color of shallow lagoons.
• Midnight (#002332): 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

• Dusty Azure color palette (#E8F0E9, #93C9E2, #0A99EC, #007C85, #001C4B)
• Periwinkle Study color palette (#C4EBFE, #8CD2F9, #92AEFF, #00A093, #002632)
• Muted Teal color palette (#D6EEE5, #00B2A2, #00888D, #006878, #00212D)
• Petrol Grove color palette (#F4ECF3, #8CBAC9, #0080A8, #005D2F, #001D48)
• Sky Courtyard color palette (#E1F4FB, #14BFE6, #0095AE, #006171, #000E14)
• Worn Canyon color palette (#EBFAED, #AFE2FF, #5CB0FF, #0095A6, #0E2B74)
• Worn Pier color palette (#D6E8EF, #00B1BF, #E75947, #00808A, #3A0100)
• Peony Harbor color palette (#D4F1FF, #009EB4, #C24CB5, #8D7200, #00151A)

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