Utility to calculate the contrast ratio between 2 colors, for checking the level of conformance to the WCAG 2.0 criteria. Hexadecimal notation, RGB/HSL/HWB functions are supported as input formats. And a command-line interface is provided for a demonstration purpose.

Required Ruby Version

>= 2.3.0

Authors

HASHIMOTO, Naoki

Versions

  1. 0.2.0

    1. source

      1. 0.2.0 source January 11, 2021 (12.5 KB)
  2. 0.1.0

    1. source

      1. 0.1.0 source January 13, 2020 (10 KB)

Pushed by

nico-hn

SHA 256 checksum

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