Cobalt Basin color palette — #DEECFF · #427ACA · #004087 · #001A3B · #000105

Azure and Navy set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#DEECFF): A whisper-light, dusty blue — the color of deep harbor water.
• Azure (#427ACA): A full-bodied, balanced blue — the color of deep harbor water.
• Navy (#004087): A deep, shadowed, balanced blue — the color of open sky before noon.
• Midnight (#001A3B): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Black (#000105): A deep, shadowed, dusty blue — the color of open sky before noon.

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

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

• Cerulean Chapel color palette (#D3E3E9, #0087AD, #004B61, #001D28, #000203)
• Linen Bloom color palette (#E9EDFF, #6979D4, #2B21AF, #14005A, #01000D)
• Sunlit Summit color palette (#E5F1FF, #539DFF, #005FCD, #00346D, #00081F)
• Faded Garden color palette (#EBF2FF, #A9B9EA, #5F73B8, #233682, #09123E)
• Washed Studio color palette (#CFE2F8, #90AAE1, #7E7DC6, #005880, #000D2E)
• Patina Summit color palette (#E6D8F7, #8E65B8, #5D0093, #280048, #020007)
• Sunlit Grape color palette (#DFDCFF, #9F85F6, #6508E1, #330073, #0C0028)
• Weathered Basin color palette (#DBF2FF, #005B73, #484600, #063102, #000304)

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