Worn Cerulean Study color palette — #EFF7F6 · #99CFE0 · #0084AC · #005E68 · #213E53

Cerulean takes the lead with Peacock close behind in a set that reads as trust and stability at first glance.

The five colors

• Ivory (#EFF7F6): a clean, paper-quiet neutral.
• Sky (#99CFE0): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#0084AC): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#005E68): A full-bodied, dusty blue — the color of deep harbor water.
• Navy (#213E53): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Worn Cerulean Study 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

• Patina Cobalt Coast color palette (#FAEEF5, #89D4EB, #2C83BB, #005C53, #0E203A)
• Muted Cobalt color palette (#EDF8F7, #C0E1FE, #528ECC, #006C8E, #354963)
• Patina Sapphire color palette (#E4F2F1, #90B5DA, #0D63CB, #004B6A, #1A2B55)
• Timeworn Cerulean Basin color palette (#D7EBE9, #398BAA, #00425E, #002128, #000A16)
• Tempered Lagoon Loft color palette (#FDF1F8, #C6E6F7, #7CB7F0, #31A184, #32375A)
• Coral Ridge color palette (#FBF1FF, #FFCED4, #EB968B, #925B7A, #4B3C4F)
• Nightshade Thicket color palette (#F1DCFA, #BB5076, #995C00, #6244A4, #35243C)
• Wandering Plum Meadow color palette (#F4E6F5, #C072B9, #AF2999, #781E5D, #52273C)

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