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Halfhelix. Restrained, text-led, photographic.

  • Studio
  • Light theme
  • 10 colors
  • 2 typefaces

Domaine operates as a luxury editorial canvas: near-total achromatic palette, one neutral grotesque typeface at weight 400 only, and display-sized headlines that dominate the viewport. The interface recedes so that full-bleed lifestyle and product photography can carry the brand — every UI element is a quiet frame for the image, never a competing surface. Typography is the primary interface: massive stacked words ('Strategy / Creative / Technology / Marketing'), tight tracking, and line-heights approaching 1.0 create a magazine-spread density. Components are minimal and text-driven — ghost links, thin underline rules, 3px corners, no shadows, no filled color buttons. The single chromatic accent (#2749ff) appears so rarely it functions more as a hyperlink convention than a brand color.

Screenshot of Halfhelix
Captured from halfhelix.com on October 11, 2026

Halfhelix design system

Halfhelix

Accent1

  • Violet wash for highlight backgrounds, decorative bands, and soft emphasis behind content. Do not promote it to the primary CTA color

Neutrals9

  • Primary text, primary borders, hairline rules, icon strokes, logo

  • Dark surface blocks, inverse badges, input fields on dark

  • Footer borders, subtle dark dividers, secondary dark UI

  • Secondary body text, muted captions, low-emphasis borders

  • Mid-tone surface for secondary panels, muted button fills

  • Disabled borders, lowest-emphasis outlines

  • Light dividers, icon borders, subtle field separators

  • Soft surface wash behind cards and tags, ghost link fill, badge background

  • Page canvas, card surfaces, inverse text on dark blocks

Try a pairing

Pick any two colors from the palette to check whether text stays readable on top.

Aa

Pure White on Signal Blue

6.03 : 1 contrast

Background
Text
  • Body textPasses AA 4.5
  • Large textPasses AA 3
  • StrictFails AAA 7

More DESIGN.md files. Same web, different personalities.