Tempered Cerulean Study color palette — #E4E5D9 · #66C1C7 · #0093A5 · #006D67 · #00171E

Cerulean and Cyan set the tone — five colors that lean into trust and stability.

The five colors

• Parchment (#E4E5D9): a clean, paper-quiet neutral.
• Cyan (#66C1C7): A luminous, balanced blue — the color of deep harbor water.
• Cerulean (#0093A5): A luminous, balanced blue — the color of deep harbor water.
• Teal (#006D67): A full-bodied, balanced teal — the color of glacier melt.
• Ink (#00171E): 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 Tempered 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

• Azure Harbor color palette (#E9EBE0, #7ECDE3, #00A1CB, #007C84, #002333)
• Antique Petrol color palette (#F0E1DA, #66B0B4, #00718D, #004C34, #001527)
• Cornflower Grove color palette (#DCE2D1, #82B6E0, #1E85E3, #00688A, #001036)
• Tempered Lagoon color palette (#D4E7E3, #44999E, #00535E, #002C29, #000508)
• Patina Turquoise color palette (#F5F8E1, #83ECFF, #00BDE3, #00979A, #00394B)
• Weathered Turquoise color palette (#F4F6EF, #C8E8E6, #9ACFEA, #69AFBA, #305247)
• Soft Azure Boulevard color palette (#F3F7ED, #CEE8FF, #7FBAFF, #009ED2, #223E71)
• Bronze Field color palette (#FAECCF, #9D9240, #836B00, #634700, #0C0C00)

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