Logos, colours and the short version of how to use them. You do not need to ask permission to put the XRO logo next to a mention of XRO. Hotlinking these files straight from this domain is fine and expected, which is how the Folding@home team page gets its icon.
The mark on its own, at three sizes. The transparent versions suit dark and light backgrounds alike; the on-light variant exists for places that force a white background and would otherwise flatten the mark.



Also available at 128px and 512px:
swap the number in the filename. A 30×26 wordmark-sized version used in the site
header is at assets/img/logo.png.
These are the tokens the website itself is built from, so anything using them will sit comfortably beside it.
#0e0e13#16161e#5b9dff#e9e9f0#4ade80#22222aLegacy slate is the ground colour of the original 2023 raione.cc site. It survives on the send-off page and is worth knowing if you are matching older material.
Poppins, weights 300 to 700, from Google Fonts. The original site used it too, so it is the one consistent thread across every version of this project.