Cerulean Summit color palette — #E5DED4 · #408D9A · #004357 · #00231F · #000A15

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

The five colors

• Bone (#E5DED4): bright and airy, almost weightless.
• Cerulean (#408D9A): A luminous, dusty blue — the color of a favorite pair of jeans.
• Deep Teal (#004357): A deep, shadowed, dusty blue — the color of deep harbor water.
• Onyx (#00231F): A deep, shadowed, dusty teal — the color of glacier melt.
• Ink (#000A15): A deep, shadowed, dusty blue — the color of open sky before noon.

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

• Softworn Navy color palette (#F0E7DB, #5786A9, #00397D, #002129, #03012B)
• Washed Indigo Alley color palette (#D6E6DD, #5D95C7, #5861CC, #003F3F, #000E1A)
• Softworn Petrol color palette (#D8E6E4, #67ADBA, #00819C, #005D5F, #000B12)
• Obsidian Lagoon color palette (#D3F5ED, #007071, #00363C, #001C24, #030612)
• Frosted Cerulean Parlor color palette (#EADEE7, #00A5B6, #005F88, #003E26, #00022C)
• Moonless Garnet color palette (#DFEDE4, #005B6B, #790500, #00252D, #140000)
• Antique Petrol color palette (#F3EEE6, #7FBAD9, #006CB1, #004E57, #1C2D4E)
• Lowlit Workshop color palette (#D3EFDF, #004758, #5D0048, #2A2400, #000203)

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