Tempered Cerulean Thicket color palette — #D6F3FF · #0099CD · #005F8A · #003D64 · #221C4D

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

The five colors

• Frost (#D6F3FF): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#0099CD): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#005F8A): A full-bodied, balanced blue — the color of open sky before noon.
• Navy (#003D64): A deep, shadowed, balanced blue — the color of open sky before noon.
• Deep Indigo (#221C4D): A deep, shadowed, balanced violet — the color of wild irises.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged cool.

Use it as a design system

One click turns Tempered Cerulean Thicket 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 Azure color palette (#D9EAEF, #00AADB, #007EB4, #005095, #162661)
• Lagoon Thicket color palette (#CAEDEB, #009CA1, #006A76, #004754, #002E3B)
• Pale Ultramarine color palette (#DBE9FF, #4B8FF8, #004EB2, #001C69, #000D40)
• Lilac Chapel color palette (#EAF2FF, #AEBAF5, #A28EE2, #2C6293, #222E46)
• Airy Ultramarine Coast color palette (#CDE6E5, #00BCD5, #0094CB, #005CDD, #2D195E)
• Antique Pine color palette (#C6E2FC, #0085CF, #00812D, #004D7B, #00330D)
• Airy Summit color palette (#DDEBFF, #5789FF, #404ED5, #322C85, #2E255A)
• Gentle Periwinkle color palette (#DAE9FF, #75A0F7, #5B70C3, #4E5188, #4A3E5C)

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