Cerulean Basin color palette — #EFF6FC · #8ACFF0 · #708DD3 · #008CB9 · #1A2434
A conversation between Cerulean and Lavender Blue, giving this palette its sense of trust and stability.
The five colors
- Ivory (#EFF6FC): a clean, paper-quiet neutral.
- Sky (#8ACFF0): A whisper-light, balanced blue — the color of a favorite pair of jeans.
- Lavender Blue (#708DD3): A luminous, balanced violet — the color of a velvet chair.
- Cerulean (#008CB9): A full-bodied, balanced blue — the color of deep harbor water.
- Midnight (#1A2434): A deep, shadowed, dusty blue — the color of deep harbor water.
Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged duotone, muted, cool.
Use it as a design system
One click turns Cerulean 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
- Antique Cerulean color palette (#EAF8FA, #75D9C7, #05A0BB, #009583, #16272E)
- Washed Indigo Hollow color palette (#F2F5FC, #B6BFFF, #AC7AB5, #6F77CB, #242131)
- Periwinkle Chapel color palette (#EEF8F3, #CDDFFE, #679BFF, #0896C7, #190E18)
- Muted Summit color palette (#FEF0FF, #96B1E8, #827DBC, #8A4E63, #313D55)
- Pale Market color palette (#E8F3FF, #9FC3FE, #7D8DCC, #5C5DAC, #40277A)
- Ancient Parlor color palette (#F0F6FC, #D9DAE4, #C1BFD1, #6D94B4, #404951)
- Wandering Lilac color palette (#EFF8F1, #73E9FA, #B09CFF, #00B6C8, #301D27)
- Tempered Indigo color palette (#EDF7FC, #62BECD, #6F5FB3, #006C79, #1E2238)
Browse the whole catalog at Explore, or see today's palette.