WhoCanUse is a tool that brings attention and understanding to how color contrast can affect different people with visual impairments.
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May 25, 2020 - JavaScript
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contrast-ratio
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ac-colors is a reactive JavaScript color library that can freely convert between RGB, HSL, HEX, XYZ, LAB, LCHab, LUV, and LCHuv, as well as handle random color generation and contrast ratio calculation.
javascript
colors
javascript-library
rgb-color
color-converter
hsl-color
color-hex
contrast-ratio
color-conversion
lch
luv
lab-color
javascript-color-picker
random-colors
acute-components
lchab
ac-colors
xyz-color
lchuv
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May 29, 2020 - JavaScript
A Sketch plugin to show a pass/fail type contrast report.
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May 27, 2020 - JavaScript
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Oct 1, 2019 - CSS
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Mar 14, 2020 - JavaScript
darrellhanley
commented
Feb 12, 2018
The current readme file is the one generated by Create React App. This should be replaced by a readme specifically about Colorific.
Allows you to select layers in Sketch and get realtime feedback about the contrast ratio
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Mar 15, 2020 - HTML
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Apr 5, 2020 - JavaScript
A simple color contrast ratio checker that lives in your Windows system tray.
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Sep 21, 2019 - C#
Accessibility library that calculates contrast ratios of colors as well as rates the contrast ratio against WCAG standards.
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Mar 7, 2019 - PHP
Contrast Correct takes a static background color and a dynamic color and returns a modified version of the dynamic color that has had its contrast increased to be readable on the provided background color according to WCAG 2.1.
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Jul 22, 2018 - JavaScript
Miscellaneous color tools for the web developer.
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Nov 22, 2017 - JavaScript
Take a set color palette and get contrast values for every possible combination – useful for finding safe color combinations with predefined colors and includes pass/fail scores for the WCAG accessibility guidelines.
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May 14, 2019 - JavaScript
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Observed behaviour
In the "Help" > "Minimum ratio" > " Level AA" and "Text size understanding" sections, it is implied that 14pt is equivalent to 14px and that 18pt is equivalent to 18px.
Expected behaviour
I believe this is incorrect if you follow the W3C's own "[Contrast (Minimum) Understanding SC 1.4.3](https://www.w3.org/