Washed Cerulean Basin color palette — #ECDAE5 · #308DA6 · #004064 · #00231E · #000329

A conversation between Cerulean and Navy, giving this palette its sense of trust and stability.

The five colors

• Shell Pink (#ECDAE5): A whisper-light, dusty pink — the color of neon signs at night.
• Cerulean (#308DA6): A luminous, balanced blue — the color of a favorite pair of jeans.
• Navy (#004064): A deep, shadowed, balanced blue — the color of deep harbor water.
• Onyx (#00231E): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Ink (#000329): A deep, shadowed, balanced violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Washed 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

• Muted Archive color palette (#E5F4E4, #5185B2, #192B93, #002127, #0B0027)
• Denim Orchard color palette (#FCECE3, #4F9FB5, #005B98, #003D2F, #05002C)
• Cobalt Dune color palette (#EEE6D9, #6CABBF, #007EAF, #005D5D, #000919)
• Pale Wisteria color palette (#DDE5FF, #B57AC9, #A5576E, #002C59, #140422)
• Softworn Archive color palette (#F9EAEF, #75B9EB, #4065B0, #004F56, #2B284F)
• Softworn Forest Atelier color palette (#FEF1F9, #95D2D0, #268599, #11623D, #163F56)
• Aubergine Coast color palette (#DAF0FE, #005DBF, #270084, #20003E, #100016)
• Nocturne Chestnut Meadow color palette (#DCECDA, #6C5700, #3F2500, #220700, #000503)

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