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maxContrast()

Send it the background color, it returns a black or white text color, whichever is maximum APCA Lc value

        // Version in maxContrastArray.js
    let color = maxContrast([0xce,0x96,0x99])
console.log(color); // [0,0,0]

        // Version in maxContrastString.js
    let color = maxContrast(119,127,206) 
console.log(color); // 'white'

This is part of the APCA contrast project.

Files

• /src/maxContrastArray.js send an RGB array, it returns an RGB array, suitable for use with ColorParsley

• /src/maxContrastString.js send R G and B ints, it returns a color string.

Related Resources

• Fancy Font Flipping experimental demonstrator showing the ideas behind this.
• APCA Linktree Curated quick-start documentation for APCA
• APCA Documentation Repo Main APCA docs
• APCA Readability Criterion public working draft
• apca-w3 public APCA for W3 and WCAG 3
• ColorParsley lightweight micro-library for parsing colors

License is modified GNU 3.

Copyright © 2023 by Andrew Somers. All Rights Reserved.