Cerulean Delta color palette — #EBF7FF · #66D1FF · #0093BD · #005D7F · #002C3C
Cerulean takes the lead with Sky close behind in a set that reads as trust and stability at first glance.
The five colors
- Ivory (#EBF7FF): a clean, paper-quiet neutral.
- Sky (#66D1FF): A luminous, balanced blue — the color of open sky before noon.
- Cerulean (#0093BD): A luminous, balanced blue — the color of deep harbor water.
- Peacock (#005D7F): A full-bodied, balanced blue — the color of open sky before noon.
- Midnight (#002C3C): A deep, shadowed, dusty blue — the color of deep harbor water.
Feels like: Trust, Stability, Calm, Balance. Tagged monochrome, cool.
Use it as a design system
One click turns Cerulean Delta 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
- Linen Aqua Basin color palette (#D7FEFF, #00DAE1, #009D9D, #005D63, #002B2E)
- Sky Station color palette (#D2EAFF, #50B9FF, #0080BC, #00466F, #001A30)
- Ancient Studio color palette (#F1F5FF, #9FC2FF, #4287F9, #2251A3, #14205B)
- Powder Workshop color palette (#EAF8FF, #D6D8E8, #C7BEFF, #459B87, #2B4861)
- Ancient Hollow color palette (#DFE1CD, #FFA59D, #47C1FF, #224259, #12222E)
- Periwinkle Boulevard color palette (#EFF6FF, #6CA9FF, #7F7700, #406B28, #182C45)
- Sapphire Canyon color palette (#EFF6FF, #94BBFF, #DF495F, #286EEC, #271627)
- Antique Hollow color palette (#EFF6FF, #FBA523, #3B65B9, #263960, #101B2B)
Browse the whole catalog at Explore, or see today's palette.