Tempered Cerulean Harbor color palette — #C8EBF1 · #0088AC · #005B84 · #003155 · #020E44
Built around Cerulean, softened by Deep Indigo — the whole palette hums with trust and stability.
The five colors
- Frost (#C8EBF1): A whisper-light, dusty blue — the color of deep harbor water.
- Cerulean (#0088AC): A full-bodied, balanced blue — the color of deep harbor water.
- Peacock (#005B84): A full-bodied, balanced blue — the color of a favorite pair of jeans.
- Navy (#003155): A deep, shadowed, balanced blue — the color of open sky before noon.
- Deep Indigo (#020E44): A deep, shadowed, balanced violet — the color of a velvet chair.
Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged cool.
Use it as a design system
One click turns Tempered 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
- Onyx Grove color palette (#CBF5F5, #007D96, #004563, #00224A, #0C0053)
- Aged Coast color palette (#C6F1E7, #008986, #006067, #003744, #001923)
- Navy Hollow color palette (#D5ECF8, #0084CF, #004DAA, #081588, #13043F)
- Frosted Delta color palette (#D6F8EE, #97A5FA, #AA72D6, #005E79, #06183D)
- Aged Hollow color palette (#D9E9FF, #3982FF, #004FA6, #00235F, #00030E)
- Soft Cobalt Studio color palette (#C3E9DD, #007EC3, #915600, #004974, #1A0B00)
- Sunlit Thicket color palette (#CBE2FD, #0067B7, #A90040, #345600, #000716)
- Nightshade Veranda color palette (#D5E1EC, #0064EB, #2719CC, #2B0075, #12002C)
Browse the whole catalog at Explore, or see today's palette.