Basalt Harbor color palette — #D0E7EE · #537299 · #533161 · #00251A · #000F18

Royal Purple takes the lead with Slate close behind in a set that reads as trust and stability at first glance.

The five colors

• Frost (#D0E7EE): A whisper-light, dusty blue — the color of open sky before noon.
• Slate (#537299): A full-bodied, dusty blue — the color of a favorite pair of jeans.
• Royal Purple (#533161): A deep, shadowed, balanced pink — the color of neon signs at night.
• Onyx (#00251A): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Ink (#000F18): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, Creativity, Sophistication. Tagged vintage, retro, muted.

Use it as a design system

One click turns Basalt 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

• Garnet Atelier color palette (#D2E6F8, #766294, #661B29, #00282E, #02111C)
• Worn Lantern color palette (#E7EAFF, #8B6AA9, #6C3D55, #332E00, #001310)
• Muted Lagoon color palette (#E7DCE6, #438D95, #00425C, #002412, #000624)
• Abyss Study color palette (#D1E5F6, #7F79A9, #815873, #26522E, #001814)
• Aubergine Courtyard color palette (#DCDFF1, #74418C, #4E213B, #191400, #060500)
• Softworn Lantern color palette (#D6E1F6, #947191, #8A3F33, #003C41, #0E2037)
• Lowlit Loft color palette (#D8DEFC, #7035BB, #4F005D, #2A001F, #110200)
• Cellar Fern color palette (#DFECDD, #626100, #043505, #280429, #000804)

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