Washed Cobalt Basin color palette — #D4EFFF · #008BCA · #005590 · #003366 · #000A3B

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

The five colors

• Frost (#D4EFFF): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#008BCA): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#005590): A full-bodied, balanced blue — the color of open sky before noon.
• Navy (#003366): A deep, shadowed, balanced blue — the color of a favorite pair of jeans.
• Deep Indigo (#000A3B): A deep, shadowed, balanced violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Calm, Balance. Tagged cool.

Use it as a design system

One click turns Washed 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

• Feathered Ridge color palette (#D8EBF7, #01A7F5, #007DCE, #0C549A, #142C58)
• Tempered Cerulean color palette (#CFEDEE, #0094A5, #00677A, #003C4C, #001822)
• Cobalt Market color palette (#E2F0FF, #0281DF, #008042, #004880, #001807)
• Wandering Ultramarine Summit color palette (#DBE6F1, #2A7CE7, #1034D6, #1C1F93, #110E3D)
• Pale Ultramarine color palette (#E2E9F9, #6F92F4, #3247CC, #0C1173, #010023)
• Ancient Indigo color palette (#D6E6FF, #8E9DE5, #6C6DD7, #4A4187, #272B49)
• Sunlit Lilac color palette (#DDEAFF, #C5C9FF, #AC7DE9, #295A9E, #131B32)
• Faded Drift color palette (#E1EBFF, #455AD9, #A10088, #00575E, #010823)

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