Clarity first
Information hierarchy should be obvious at a glance. Reduce decoration before reducing meaning.
The canonical visual system for Polygon Research. Use these tokens, type styles, components, and accessibility rules when creating or migrating pages.
A restrained system for presenting complex housing-market intelligence with authority and warmth.
Information hierarchy should be obvious at a glance. Reduce decoration before reducing meaning.
Use generous space, disciplined typography, and a limited palette. Let the research carry the page.
Navy anchors. Cotton and white provide space. Accent signals action. Gold belongs to data and emphasis.
These six values match the Polygon Brand 2026 variable collection and define the canonical visual palette.
Inter is the single system family. Strong hierarchy comes from scale, weight, spacing, and measure—not extra typefaces.
Decision-ready insight for mortgage and housing professionals.
Use a comfortable line length and plain language. Dense information should feel ordered, not crowded.
A small set of consistent primitives is enough for most editorial, research, and product pages.
Use white for discrete content modules on Cotton or other quiet backgrounds.
Read analysis →Use Cotton to separate supporting context without introducing another neutral.
View methodology →Reserve Navy surfaces for high-value summaries, navigation, and deliberate contrast.
Explore datapolygon-card-feature-lightUse this lighter treatment for feature groups on primary pages. The thin border creates structure without adding another filled surface.
Explore the feature →For data-source cards, use the existing polygon-source-* content classes inside the light card.
polygon-chart-bar + is-chart-softGold carries the data signal; Navy provides the frame. Accent is reserved for annotations or exceptions, not competing series.
Keep gridlines quiet, labels direct, and legends close to the data.
Use Gold for the primary series and direct labels wherever space allows.
Do not build multi-hue rainbow charts from unused legacy variables.
Ratios are based on the current palette. Standard text should meet WCAG AA at 4.5:1 or better.
Radiant Earth Accent is suitable for standard text on white, but falls short on Cotton. Use Accent Deep there.
Pair chart colors, links, validation, and status states with labels, icons, patterns, or underlines.
Inputs and actions should communicate status through contrast, labels, borders, and supporting text—not color alone.
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Use these structures for research, methodology, articles, FAQs, and data-source documentation.
A clear article introduction should establish the question, evidence, and relevance before the reader reaches supporting detail.
Long-form content uses a readable measure, consistent spacing, direct links, and semantic headings. Dense analysis should remain calm and navigable.
“Use evidence and hierarchy to make complexity feel manageable.”Read the methodology →
Keep older guide content available only while it remains useful for migration. New work should follow the Polygon Brand 2026 palette and the polygon- class family shown here.
Here are the styles and components used through the site. You can make global site changes when you change styles on this page.
The different text sizes used through the site
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