
See the GNU General Public License for more details. CCA is used to inspect color contrast when contrast cannot be programmatically identified by ANDI. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Color Contrast Analyzer (CCA), developed by Steve Faulkner and the Paciello Group, is a free open-source tool that displays the contrast ratio for two selected colors.
#Color contrast analyser online software
Published by the Free Software Foundation, either version 3 of the License, or Specifically you can redistribute and/or modify it under the terms of the LicenseĬolour Contrast Analyser (CCA) is Free Software: You can use, study share and improve it at your If you have any questions, feel free to open an issue here on GitHub. If you want to contribute, please send a pull request and someone will review your code. Please search the existing issues before submitting to If you have an idea for a new feature, or if you found a bug, please submit a GitHub issue. See the known issues for the latest CCA release and confirmed bugs.Support for alpha transparency on foreground colours.Several ways to set colours: raw text entry (accepts any valid CSS colour format), RGB sliders, colour picker (Windows and macOS only).For the previous, non-Electron versions ("CCA Classic"), see the CCA-Win and CCA-OSX repositories.įor further information, see TPGi's Colour Contrast Analyser resource page.

This repository contains the source code for the new Colour Contrast Analyser (CCA) builds for Windows and macOS based on Electron. 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.
