Ancient Cerulean color palette — #EFF7F6 · #D7DDE9 · #73C7ED · #1A92A0 · #20435C

Cerulean and Sky set the tone — five colors that lean into trust and stability.

The five colors

• Ivory (#EFF7F6): a clean, paper-quiet neutral.
• Silver (#D7DDE9): bright and airy, almost weightless.
• Sky (#73C7ED): A luminous, balanced blue — the color of open sky before noon.
• Cerulean (#1A92A0): A luminous, balanced blue — the color of deep harbor water.
• Navy (#20435C): A deep, shadowed, dusty blue — the color of deep harbor water.

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

• Antique Teal color palette (#EFF7F5, #D3E1EE, #98D9DD, #47A492, #2F5361)
• Weathered Cabin color palette (#EAF9F8, #DADDE8, #76ACD9, #007B99, #0D2F53)
• Tempered Petrol Balcony color palette (#E4F1F0, #86C0DC, #006FA1, #003C48, #000308)
• Washed Cobalt Thicket color palette (#EAF9F8, #ABD0F5, #3579D3, #004C6C, #000531)
• Hazy Amber color palette (#DFFCFC, #85CDA9, #4DB8E2, #AA900C, #033233)
• Worn Summit color palette (#FBEFE9, #BFE8D0, #6493B7, #1D6C63, #382436)
• Patina Teal color palette (#DFFBFF, #BCDBF2, #45B79F, #00685B, #002720)
• Airy Emerald color palette (#E3FBFB, #9FE7C1, #EEAB6A, #00A36C, #522F06)

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