Contrast alternatives

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Polychrom is a Figma plugin with a retro aesthetic that measures color contrast using the innovative APCA algorithm. It operates with zero delays even in large documents, handles multiple selected objects, supports P3 colors, and offers many more features.

Bjango is the creator of iStat Menus, Skala, and many other Mac, iPad, and iPhone apps. Bjango has built many applications for Mac, iPad, and iphone.

Low contrast text is the most common accessibility issue and affects 86.4% of pages. This free extension based on technology developed for Polypane (https://polypane.app) automatically fixes contrast issues on any site you visit.

Chameleon is a macOS app that gives quick access to changing the interface, accent and highlight colors from the menu bar. It has a very simple interface, if you've used the System Preferences panel to make any changes then it should look really familiar.

Colors are represented in various ways in different languages. For example, RGBA can be encoded as either RGBA or ARGB, each channel can be stored as Integer or Double. This utility hides the details from you by converting colors to code snippets.

Color Peeker is a realtime digital color meter that sits quietly in your menu bar. It shows the hex code of the color under your mouse pointer. You can also turn on Copy on Right Click, so that when you right click, the color code is copied immediately.

Creating a nice looking SVG Color Matrix filter is tricky. This free web-app helps you easily create the right color matrix for your picture. Add contrast, brightness, hue, and saturation filters or adjust one or multiple matrix values simultaneously.

A simple macOS menu bar app, that allows you to check the contrast ratio between 2 colors and validate it against the WCAG standard.

Color Contrast Tool analyses text color and background color based on the new, in-development WCAG 3 APCA which relies on human perception of color and gives a lightness contrast value instead of the current mathematical implementation of color contrast ratios

A plugin that simplifies app navigation by allowing developers to add both static and dynamic shortcuts to their Flutter app. Static shortcuts provide permanent access to specific features, while dynamic shortcuts change based on user interaction.