This color palette was generated from a base color of #315b9d using https://palx.jxnblk.com/

Cool looking can be found here: https://uigradients.com/

Use https://fontpair.co/ to find a pair of heading and body fonts that go well together. These two fonts are used by the Perth theme.

Advanced multi-layer shadows can be generated at https://brumm.af/shadows and then the custom CSS can be copied over.

The following classes will fix a background to the screen to add a parallax effect. Custom Javascript has been added to the main template to achieve a scrolling effect and to allow backgrounds to function properly on mobile. The script prevents the background from changing size or jumping around when the url bar hides or shows as a user scrolls up and down on mobile.