Generate colors based on a desired contrast ratio
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Updated
May 15, 2024 - JavaScript
Generate colors based on a desired contrast ratio
The Colour Contrast Analyser (CCA) helps you determine the legibility of text and the contrast of visual elements, such as graphical controls and visual indicators.
Check the compliance of your design guidelines within seconds
The APCA version, to be licensed for use with guidelines: W3/AGWG.
Create high contrast version of your project with ease.
A universal Node/browser library for manipulating images, built on canvas.
Buttons to add/remove contrast and increase/decrease font size.
🌈 Generate the nearest accessible color
some filters for imagedata of canvas context2d
🎨 Determine the best contrast color to use. Give it a background color and it returns a foreground color (black or white by default but customizable).
Choose the boldest and most accessible color for a given background.
A Chrome, Firefox, Opera and Edge extension to increase contrast, decrase brightness and invert color of websites
A simplified version of the APCA math to bridge from WCAG_2 contrast math to the future, while being 100% backwards compatible with WCAG_2 contrast. By "backwards compatible" we mean if bridge-pca passes it, it will automatically pass WCAG_2 contrast.
A simple tool for checking the contrast level of two colours
Send it the background color, returns black or white whichever is maximum Lc value
Beautifully designed, responsive admin dashboards to power your admin websites and apps. Built with today's standards and developed with the best tools
Add a description, image, and links to the contrast topic page so that developers can more easily learn about it.
To associate your repository with the contrast topic, visit your repo's landing page and select "manage topics."