Cerulean Dune color palette — #D4EDF7 · #75ABB9 · #507F9C · #444768 · #25203C

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

The five colors

• Frost (#D4EDF7): A whisper-light, dusty blue — the color of open sky before noon.
• Blue Fog (#75ABB9): A luminous, dusty blue — the color of deep harbor water.
• Slate (#507F9C): A full-bodied, dusty blue — the color of open sky before noon.
• Charcoal (#444768): A full-bodied, dusty violet — the color of a velvet chair.
• Deep Indigo (#25203C): A deep, shadowed, dusty violet — the color of a velvet chair.

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

Use it as a design system

One click turns Cerulean Dune 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

• Softworn Canyon color palette (#BEECED, #00A9B8, #007789, #004B5E, #002634)
• Muted Archive color palette (#DFF4FF, #A4BED1, #6C89AA, #55516D, #3C3648)
• Weathered Cerulean Meadow color palette (#D3EBEE, #2E8BA8, #24587F, #3A2352, #170C2B)
• Quiet Studio color palette (#DAECF8, #019FCE, #B149B9, #005E7B, #2B0F2D)
• Patina Sky Station color palette (#E4F5FF, #59B7E5, #006C95, #003750, #000D16)
• Ancient Turquoise Studio color palette (#D5FFFB, #A9DAE8, #71A9CA, #80596D, #4C3541)
• Powdered Lapis color palette (#DBEDFF, #7A96CD, #5E59B3, #68254D, #421421)
• Aged Veranda color palette (#E7EDFF, #9B84BB, #7F4885, #582C27, #311527)

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