Sky Basin color palette — #EFF8F0 · #B9E8FF · #6BB9F7 · #449AA3 · #263B5B

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

The five colors

• Ivory (#EFF8F0): bright and airy, almost weightless.
• Powder Blue (#B9E8FF): A whisper-light, dusty blue — the color of open sky before noon.
• Sky (#6BB9F7): A luminous, balanced blue — the color of deep harbor water.
• Cerulean (#449AA3): A luminous, balanced blue — the color of deep harbor water.
• Navy (#263B5B): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Sky 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

• Softworn Aqua Chapel color palette (#EEF8F0, #C7E4FE, #6BCFDB, #6AA78E, #294D5F)
• Ancient Periwinkle Delta color palette (#FDF3EC, #C2E6F7, #76ABE1, #007F7C, #222B51)
• Aqua Loft color palette (#D7F0F2, #00CFED, #00ADE1, #277CB0, #1E3A59)
• Mallow Studio color palette (#EDF6FF, #DBD7EB, #E3B7E3, #70B4C5, #334659)
• Cobalt Coast color palette (#E0EFE2, #59AAD7, #2877BF, #005B67, #010427)
• Dusty Ridge color palette (#CEE8FF, #46B9FF, #EE79A1, #8DA049, #172E3F)
• Apricot Pier color palette (#DFF1FF, #65CBFF, #FB9054, #359CCC, #552607)
• Linen Periwinkle Pier color palette (#E9F4FF, #A6D2FF, #4DA8F2, #3979B5, #00233C)

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