Chalky Ultramarine color palette — #E4E9DB · #008252 · #0053B8 · #004529 · #001840

Built around Cobalt, softened by Fern — the whole palette hums with nature and growth.

The five colors

• Parchment (#E4E9DB): bright and airy, almost weightless.
• Fern (#008252): A full-bodied, balanced teal — the color of glacier melt.
• Cobalt (#0053B8): A full-bodied, vivid blue — the color of deep harbor water.
• Forest (#004529): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Midnight (#001840): A deep, shadowed, balanced blue — the color of a favorite pair of jeans.

Feels like: Nature, Growth, Trust, Stability, Balance. Tagged cool.

Use it as a design system

One click turns Chalky Ultramarine 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 Pine Station color palette (#EFF1DC, #39802F, #005F8E, #0D4603, #001D2F)
• Forest Delta color palette (#E8F5D3, #006C45, #00566F, #493C00, #00170B)
• Worn Workshop color palette (#D3E5D7, #007C88, #7628AF, #004149, #280043)
• Dusty Pine Thicket color palette (#D9F6ED, #4495CF, #358E45, #005B8F, #004212)
• Chestnut Study color palette (#DEEADB, #007E77, #6D5600, #00433F, #231900)
• Timeworn Grape color palette (#DDE9D0, #007E5D, #8C009D, #00412E, #120016)
• Olive Parlor color palette (#E1EEE0, #638836, #303541, #002E2D, #000C0C)
• Ancient Byzantium color palette (#CEEDEF, #009D7A, #A72CD3, #00624B, #2C003C)

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