Cerulean Harbor color palette — #E9F8FF · #A5E3FF · #63C2DF · #058AA7 · #003746
Cerulean and Cyan set the tone — five colors that lean into trust and stability.
The five colors
- Ivory (#E9F8FF): a clean, paper-quiet neutral.
- Powder Blue (#A5E3FF): A whisper-light, dusty blue — the color of a favorite pair of jeans.
- Cyan (#63C2DF): A luminous, balanced blue — the color of deep harbor water.
- Cerulean (#058AA7): A full-bodied, balanced blue — the color of open sky before noon.
- Deep Teal (#003746): A deep, shadowed, dusty blue — the color of open sky before noon.
Feels like: Trust, Stability, Calm, Balance. Tagged monochrome, muted, cool.
Use it as a design system
One click turns Cerulean 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
- Weathered Cobalt color palette (#EEF6FF, #C2D8FF, #83B0EC, #5D80BF, #053155)
- Turquoise Canyon color palette (#DBFFEE, #90D5F2, #2FA3C3, #006A88, #003747)
- Aged Cerulean Summit color palette (#D7FCE8, #78C1E5, #0084A2, #004B62, #001C24)
- Teal Hollow color palette (#DDFCFF, #94EBDC, #5CC4A3, #2B9284, #00352B)
- Tempered Drift color palette (#D6E9FF, #8DC8FF, #2AA0FC, #0072B4, #001D30)
- Linen Archive color palette (#D2E4ED, #00ABE6, #0076B5, #00496B, #000204)
- Periwinkle Alley color palette (#F0F6FC, #AFDBFF, #E39692, #50A9EC, #2E1E2C)
- Softworn Sand color palette (#EFF6FF, #FEC9A0, #8095BE, #516481, #1B222D)
Browse the whole catalog at Explore, or see today's palette.