ColourBundle

A bundle written for Symfony 2.8 containing Twig filters to add and subtract hexadecimal colours.

Put the bundle in your src folder, and add the following line to your services.yml:

kookas.colour_calc:
        class: Kookas\ColourBundle\Twig\ColourCalc
        public: false
        tags:
            - { name: twig.extension }

Then include the bundle in your app/AppKernel.php file, as usual.

colour1|addColour(colour2) colour1|subColour(colour2)

• Colours must be in six-digit format.
• Services.yml must be manually configured.