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Auto-extract a site's dominant colours, see OKLCH harmonies, build a palette, eyedrop any pixel, and export. Free, no signup. Shademix turns any web page into a colour palette in one click. Open the popup and Shademix instantly reads the page and shows its dominant colours — no clicking required. Pick a main colour, see it in HEX, RGB, HSL and OKLCH (tap any format to copy), and explore seven OKLCH-perceptual harmonies (monochromatic, complementary, analogous, triadic, tetradic, split-complementary, square). • Auto dominant-colour extraction from the visible page • Main colour with HEX / RGB / HSL / OKLCH — click to copy • 7 OKLCH harmonies of the main colour — click any swatch to copy or add • Eyedrop any pixel (native EyeDropper) into 5 manual slots • Build a palette and export it: HEX list, CSS variables, JSON, Tailwind config, or SVG swatches • "Download everything" — main + every dominant + every harmony in one file • Click any colour anywhere to copy its code Free. No signup. No telemetry. No ads. Everything runs locally in your browser — the extension talks to nothing. Part of the Shademix colour toolkit, also on the web (shademix.com) and on iPhone, iPad, Mac and Apple Vision Pro via the App Store.
May 29, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.