Cerulean Summit color palette — #D6E9E5 · #509DA4 · #00535F · #00302E · #00171E

Built around Storm Blue, softened by Peacock — the whole palette hums with trust and stability.

The five colors

• Honeydew (#D6E9E5): A whisper-light, dusty teal — the color of shallow lagoons.
• Storm Blue (#509DA4): A luminous, dusty blue — the color of a favorite pair of jeans.
• Peacock (#00535F): A full-bodied, dusty blue — the color of deep harbor water.
• Deep Forest (#00302E): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#00171E): 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 Cerulean Summit 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

• Patina Harbor color palette (#FCE8F7, #349AA3, #005169, #002D1F, #00050D)
• Denim Bloom color palette (#DBEFEC, #6CA9BD, #00607F, #003D44, #002235)
• Tempered Cobalt Drift color palette (#CFE3EB, #57B1E2, #0078D4, #004A53, #001F2C)
• Petrol Market color palette (#DAF3FC, #007F9B, #003C4B, #00131A, #000305)
• Faded Navy color palette (#D2E7E7, #5C95C7, #00488F, #002D40, #000942)
• Muted Aqua Terrace color palette (#E5FAF7, #5CC8E1, #007A98, #00555A, #00384E)
• Muted Cerulean color palette (#EDDCEB, #74BEC5, #008EC0, #007141, #001038)
• Aged Aubergine color palette (#C7EDFD, #006B77, #6A00A3, #00333A, #19002C)

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