PRIVACY · COLORSTEP
Color math stays local. Judgment stays human.
HEX/RGB/HSL, shades, WCAG contrast, and approximate color-vision previews are calculated in the current browser without uploading color values or reports.
Calculations and approximate models
Color conversion, relative luminance, contrast, and shades are calculated by page JavaScript. The color-vision preview applies approximate Protan-like, Deutan-like, and Tritan-like matrices in linear sRGB, then shows A/B labels, a distance heuristic, and text guidance. It is not a medical diagnosis, does not exactly represent anyone's vision, and is neither WCAG certification nor a substitute for testing with real users.
Workspace and copying
Only when you explicitly choose Save or Import are current form fields stored as a local workspace in this browser; you can export it as JSON, restore it from a local JSON file, or clear it at any time. Undo history stays only in the current tab. Copying a color value, swatch, or check report writes to the system clipboard only after a click; ColorStep does not read the clipboard. Copied or exported content is then controlled by the device and other apps.
Display preferences and ads
The site uses .miluland.com domain cookies to sync language, theme, high-contrast preference, and up to 16 favorite tool IDs across MiluLand sites, with a local compatibility copy on the current site. Favorites contain only tool IDs—never inputs, files, or results—and can be cleared from the MiluLand tool directory or browser settings.
This page uses Google AdSense Auto Ads. Third parties may process cookies and ordinary network information under their policies; ColorStep does not intentionally provide color values, model results, reports, or workspaces to the ad system.
Updated: September 5, 2026
← Back to toolAnalytics and your choices
Google Analytics measures page visits and tool openings. Visitors in the EEA, UK, Switzerland, mainland China, Canada, South Korea, and Türkiye are asked first; other identified regions start automatically. A previous refusal, GPC, or Do Not Track takes precedence. Tools work with either choice.
We use same-site Cloudflare connection information to determine the country or region, not your language, and do not save the IP address in the lookup. If the lookup fails, the Google tag still starts with regional consent defaults: analytics cookies in consent-required regions await permission, while Google may receive basic cookieless signals. Automatic startup is not recorded as your explicit consent.
Files, filenames, tool inputs, search terms, URL parameters, fragments, and results are excluded. Page names use fixed paths and referrers contain only the source site. Google processes visit identifiers and technical browser information. Enhanced measurement, Google signals, and ad-personalization measurement are disabled.
Turn analytics on or off through Privacy & analytics in the footer. Explicit choices are shared across enabled pages in a .miluland.com cookie for up to 180 days; automatic startup does not save an accepted choice. Turning it off stops this integration and clears accessible GA cookies. Advertising uses separate consent settings.