Periwinkle Basin color palette — #E9F9F9 · #DCDDE8 · #7BAFFF · #1F7FAF · #253358

Cornflower takes the lead with Cerulean close behind in a set that reads as trust and stability at first glance.

The five colors

• Ivory (#E9F9F9): a clean, paper-quiet neutral.
• Silver (#DCDDE8): a clean, paper-quiet neutral.
• Cornflower (#7BAFFF): A luminous, balanced blue — the color of open sky before noon.
• Cerulean (#1F7FAF): A full-bodied, balanced blue — the color of open sky before noon.
• Navy (#253358): A deep, shadowed, dusty violet — the color of a velvet chair.

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

Use it as a design system

One click turns Periwinkle 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

• Sunlit Loft color palette (#ECF9EE, #D9DDFB, #91B5FF, #00A0C8, #363873)
• Dusty Sapphire color palette (#DEF3F3, #71BEFE, #0066C0, #003A51, #000110)
• Turquoise Lantern color palette (#ECF8F6, #D0E1EE, #47B6D4, #007F81, #123244)
• Softworn Cobalt Canyon color palette (#E5FBF8, #72DCFF, #0085B2, #00505A, #000E1A)
• Washed Cobalt color palette (#F6F1E9, #ADD4FC, #5D80CB, #005E77, #1D1C4F)
• Lagoon Terrace color palette (#EEF8F6, #D5DFEB, #B0C8ED, #609F9C, #39515F)
• Turquoise Harbor color palette (#DDF6F3, #24B4D3, #005E78, #002B2E, #000103)
• Aged Harbor color palette (#FFF4DA, #D4EDBF, #A5D2DD, #C1965E, #224831)

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