Module CommandColor
Instalation Guide
1.- Unzip file in the root directory of you Magento in app/code/
2.- Go to Magento 2 root directory and Run: php bin/magentosetup:upgrade.
3.- Chang Id attr in button to change color by "button-global"
4.- Go to Magento 2 root directory and Run: php bin/magento scandiweb:color-change --color --store .
5.- Enjoy ;)