Softworn Cerulean color palette — #ECF4F3 · #A4D1A6 · #228FB5 · #438249 · #091820

A conversation between Cerulean and Fern, giving this palette its sense of nature and growth.

The five colors

• Ivory (#ECF4F3): bright and airy, almost weightless.
• Pistachio (#A4D1A6): A luminous, dusty green — the color of fresh herbs.
• Cerulean (#228FB5): A luminous, balanced blue — the color of deep harbor water.
• Fern (#438249): A full-bodied, balanced green — the color of new leaves after rain.
• Ink (#091820): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Nature, Growth, Trust, Stability, Sophistication. Tagged duotone, muted.

Use it as a design system

One click turns Softworn Cerulean 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

• Aged Cobalt color palette (#EBF4F6, #90D1D0, #5187BC, #008282, #0E1720)
• Muted Olive color palette (#ECF4F1, #C2C995, #249684, #71781C, #09191B)
• Antique Meadow color palette (#F6F6ED, #B4CA8C, #3B85B4, #617638, #21322C)
• Seafoam Station color palette (#F5F6EE, #A3E4A7, #3DACBD, #6B9A6E, #253128)
• Timeworn Balcony color palette (#E7F6EA, #6CBEA7, #00879C, #6C435B, #153137)
• Hazy Jade color palette (#E5F6F7, #00C495, #007699, #006C51, #000B14)
• Pale Corridor color palette (#C7FEFD, #7DCBBA, #28979D, #006070, #00324B)
• Lagoon Delta color palette (#EBF4F4, #D1D8DE, #ADADB9, #588D90, #2F3839)

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