Tempered Ultramarine Cabin color palette — #DEECDC · #59A7EF · #435BC2 · #004853 · #18013D

Cobalt and Cornflower set the tone — five colors that lean into trust and stability.

The five colors

• Honeydew (#DEECDC): A whisper-light, dusty green — the color of a quiet forest floor.
• Cornflower (#59A7EF): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#435BC2): A full-bodied, vivid violet — the color of a velvet chair.
• Deep Teal (#004853): A deep, shadowed, dusty blue — the color of deep harbor water.
• Deep Indigo (#18013D): A deep, shadowed, balanced violet — the color of a velvet chair.

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

Use it as a design system

One click turns Tempered Ultramarine Cabin 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

• Chalky Petrol Alley color palette (#EADBE4, #4BB0CE, #006CA5, #004B44, #000A41)
• Frosted Hollow color palette (#F5EDE1, #90BBE6, #2D5CD0, #003B4C, #020013)
• Patina Navy Dune color palette (#E2F0E1, #6894BD, #393E8F, #002F32, #1F0036)
• Indigo Courtyard color palette (#F7EADC, #89B5DF, #6C75E2, #006C71, #1F0036)
• Ancient Navy color palette (#C4F1F8, #008CBD, #005D93, #09248A, #140945)
• Weathered Wisteria color palette (#E2EFFF, #ABA6FF, #C66EC4, #00697E, #0E1A36)
• Muted Cornflower color palette (#F9EAEF, #8BCCFF, #5C82D9, #006A75, #2C2554)
• Cobalt Summit color palette (#E0E9F5, #0077DA, #8A5B00, #004582, #190D00)

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