Gentle Ultramarine Harbor color palette — #E8F8FF · #9CD5FF · #319EFD · #3D5CC9 · #2F2D6C

Cobalt and Cornflower set the tone — five colors that lean into trust and stability.

The five colors

• Ivory (#E8F8FF): bright and airy, almost weightless.
• Sky (#9CD5FF): A whisper-light, balanced blue — the color of deep harbor water.
• Cornflower (#319EFD): A luminous, vivid blue — the color of a favorite pair of jeans.
• Cobalt (#3D5CC9): A full-bodied, vivid violet — the color of twilight just after sunset.
• Navy (#2F2D6C): A deep, shadowed, balanced violet — the color of wild irises.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged cool.

Use it as a design system

One click turns Gentle 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

• Tempered Ultramarine color palette (#C3E6F5, #21ACFA, #0077D6, #0B47BA, #383A6E)
• Softworn Iris Harbor color palette (#EDF6FF, #9DC3FF, #7182E1, #53499A, #392955)
• Soft Indigo Quarry color palette (#D9ECED, #03D2FE, #58AAFF, #706AFF, #432674)
• Worn Summit color palette (#DEE9FA, #7387FF, #6042D6, #420086, #12001C)
• Washed Aqua color palette (#D4FFFF, #0DE0F4, #00A9CC, #006E97, #003C65)
• Nightshade Thicket color palette (#D9F3F5, #00ADD6, #006DC1, #3825A0, #2E0D49)
• Cornflower Garden color palette (#D1EAFB, #6CB9FF, #4575E3, #41429F, #1D0F42)
• Dusty Market color palette (#F1F5FF, #CED3FF, #AC97EC, #8664A6, #3B3254)

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