Softworn Cerulean Harbor color palette — #FDF0FF · #ACD3FF · #5F87B3 · #355479 · #462E48

Slate Blue and Lilac Frost set the tone — five colors that lean into trust and stability.

The five colors

• Blush (#FDF0FF): A whisper-light, dusty pink — the color of peonies in June.
• Lilac Frost (#ACD3FF): A whisper-light, dusty blue — the color of deep harbor water.
• Slate Blue (#5F87B3): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#355479): A full-bodied, dusty blue — the color of a favorite pair of jeans.
• Charcoal (#462E48): A deep, shadowed, dusty pink — the color of peonies in June.

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

Use it as a design system

One click turns Softworn Cerulean Harbor 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

• Hushed Cerulean Field color palette (#FDEBFF, #A8C8F3, #638DBB, #2D4C75, #28122B)
• Mallow Study color palette (#FFF1F6, #CBB6F4, #8874AD, #564870, #4F303D)
• Cerulean Study color palette (#DAFFEF, #98D8FF, #4589B0, #2A576F, #164033)
• Periwinkle Courtyard color palette (#EEF6FF, #BEDDFF, #7DA2CF, #4C6F99, #203A56)
• Tempered Stone Terrace color palette (#FFEFFF, #DBD3DA, #E0B7BA, #688B7F, #5A4F59)
• Washed Garden color palette (#FFF0F7, #9184CD, #A46E72, #296A71, #493740)
• Stone Studio color palette (#FCF2F7, #F1ACA8, #5F577F, #45323C, #2C2121)
• Weathered Lilac color palette (#F4F0FF, #A888F1, #6C50AD, #3E2663, #251641)

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