Gentle Ultramarine Basin color palette — #CDE0F8 · #005DBD · #873600 · #393800 · #000411

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

The five colors

• Powder Blue (#CDE0F8): A whisper-light, dusty blue — the color of deep harbor water.
• Cobalt (#005DBD): A full-bodied, vivid blue — the color of a favorite pair of jeans.
• Rust (#873600): A full-bodied, balanced orange — the color of autumn markets.
• Deep Olive (#393800): A deep, shadowed, dusty green — the color of a quiet forest floor.
• Ink (#000411): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Nature, Growth, Trust, Stability, Optimism, Balance. Tagged warm.

Use it as a design system

One click turns Gentle Ultramarine Basin 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

• Quiet Corridor color palette (#D4E6F5, #006896, #9D011F, #463100, #00050B)
• Soft Orchard color palette (#FBE1FB, #1A6CCD, #6E2300, #2C2900, #000105)
• Grape Pier color palette (#EEEDFF, #6237D3, #6A4D00, #1F3F00, #050019)
• Hushed Grape color palette (#E2E4F5, #783BCB, #85001C, #2B2700, #000A09)
• Weathered Indigo Summit color palette (#F2E2C2, #7656D2, #7C0776, #322C00, #140024)
• Ancient Iris color palette (#D9E5FF, #6991FF, #985100, #585E00, #0F1B44)
• Soft Plum Canyon color palette (#E6DDFB, #AC339E, #516B00, #004E46, #1D001A)
• Tempered Bronze Studio color palette (#D8E2D3, #00907D, #826F00, #006542, #000605)

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