Ultramarine Harbor color palette — #EDE5C9 · #646500 · #1A23E3 · #53006B · #050500

Cobalt and Royal Purple set the tone — five colors that lean into nature and growth.

The five colors

• Parchment (#EDE5C9): A whisper-light, dusty green — the color of fresh herbs.
• Olive (#646500): A full-bodied, balanced green — the color of a quiet forest floor.
• Cobalt (#1A23E3): A full-bodied, vivid violet — the color of twilight just after sunset.
• Royal Purple (#53006B): A deep, shadowed, vivid pink — the color of peonies in June.
• Ink (#050500): A deep, shadowed, dusty green — the color of new leaves after rain.

Feels like: Nature, Growth, Creativity, Energy, Balance. Tagged vibrant.

Use it as a design system

One click turns Ultramarine 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

• Nightshade Villa color palette (#E6E5C2, #597F1F, #3714B0, #610048, #020600)
• Linen Aubergine Field color palette (#ECE3D7, #7F5800, #005B79, #3D008A, #080400)
• Aubergine Courtyard color palette (#EFEFE1, #4A4600, #440084, #25004E, #050500)
• Dusty Market color palette (#DDE2D2, #007B3F, #004878, #480037, #0E0600)
• Quiet Balcony color palette (#D8F4EE, #49960D, #0079A9, #4F2AB9, #010600)
• Linen Field color palette (#E7EFDA, #007348, #7D00A1, #67002A, #000602)
• Aged Pine color palette (#FBEBCA, #008A2A, #005750, #450059, #000F07)
• Timeworn Field color palette (#DDECBE, #89A627, #4049EA, #960083, #1B2300)

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