Cobalt Basin color palette — #EFF8F0 · #ABCADE · #3C7EAF · #005F65 · #213B60

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

The five colors

• Ivory (#EFF8F0): bright and airy, almost weightless.
• Sky (#ABCADE): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#3C7EAF): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005F65): A full-bodied, dusty blue — the color of a favorite pair of jeans.
• Navy (#213B60): 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 Cobalt Basin 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 Cobalt color palette (#F8EFF3, #ABCDE2, #547EB4, #005D50, #1D1845)
• Patina Cerulean Veranda color palette (#F0F8F1, #C5E2E9, #4498A2, #2E7057, #1A4F5E)
• Petrol Dune color palette (#E6F2E8, #7FBEBE, #007585, #00523F, #003344)
• Dusty Summit color palette (#FDF3EC, #B6DFCC, #6797DA, #007D6F, #38355A)
• Dusty Navy Chapel color palette (#D4E3D7, #5687A2, #003E6D, #002227, #00022D)
• Denim Ridge color palette (#DAE4DC, #7FA3C1, #1057A0, #003C47, #101B45)
• Weathered Bloom color palette (#F3DAFE, #B45678, #657600, #00618F, #37213F)
• Dusty Sky Summit color palette (#F8F5EF, #C5EAD8, #60BAFD, #299DA6, #493149)

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