From Fedora Project Wiki

The Fedora Remix Design: Usage Guidelines

In order to protect and grow the Fedora brand, we have a distinguishable Fedora Remix design that can be used without permission to mark content that is derived in part from Fedora. There are guidelines for the design's appearance and usage, outlined here.

Design Usage

Fedora Remix design guidelines.png

Improper Design Usage

Never Switch the Colors

Use a choice from the palette provided. If you have special needs, contact the Fedora Artwork team for guidance.

Never Use the Design on Similarly-Colored Backgrounds

Never use the design on similarly-colored backgrounds. Use a choice from the palette that is appropriate for the background.

Never Rearrange Elements of the Design

Do not change spacing, alignment, or relative locations of the design elements.

Do not change the proportions of any of the design elements or the design itself. You may resize as needed but must retain all proportions.