Microsoft has added a new theme pack to the Microsoft Store for Windows 10 users. Titled Colors of Holi PREMIUM, the new theme pack contains high-quality 4K wallpapers, the description of which reads as follows:
Celebrate the beginning of spring with bursts of colorful powder in this premium 4k image set, free for Windows 10 Themes. These images are to be used for desktop wallpaper only.
After downloading the collection, go to Start > Settings > Personalization > Themes and click on the theme you prefer.
To apply and change to the most appropriate color, based on the current wallpaper, go to Customize > Colors > Automatically select a primary color from the background.
Find the new Colors of Holi PREMIUM in the Microsoft Store here.