ITALIANO:CromoRaggio è un Crystalsapien dal pianeta Morotesi (in turco significa "ultravioletto"). CromoRaggio è una forma di vita composta di silicone superdenso, capace di assorbire energia (come un conduttore) ed incanalarla in colpi d'energia o in luce naturale, ma meno intensa (anche conosciuta come colpo dello spettro). CromoRaggio può anche permettere all'energia di passare attraverso il suo corpo senza riportare danni (per effetto della rifrazione, grazie alla quale il colpo può essere rispedito al mittente). CromoRaggio può apparentemente emettere raggi d'energia anche senza assorbire energia, cosa che potrebbe accadere per via dell'assorbimento di energia radiante (come la luce del sole o dei lampioni stradali) o anche solo la luce dell'ambiente. Tuttavia, come rivelato dal suo donatore genetico, Sugilite, CromoRaggio può anche volare.

ENGLISH:Chromastone (voiced by Dee Bradley Baker) is a Crystalsapien from the planet Morotesi (which is the Turkish word for ultraviolet) and related to the Petrosapians.^[41] Chromastone is a super dense silicon life-form, able to absorb energy (like a conductor) and channel it into laser blasts or less-intense natural light(also known as a spectrum blasts). He can also allow it to pass harmlessly through his body(refraction, which can also be blasted back at the foe). Chromastone can seemingly produce blasts without having to absorb energy, though it may be due to absorption of radiant energy (like sunlight, or streetlamps) or just ambient energy. But, as revealed by its genetic donor, Sugilite, Chromastone can also fly.

He first appears in "All That Glitters" to stop a group of zombified schoolgirls.He has superhuman strength and is nearly invulnerable to harm and also has the ability to fly as revealed in "The Secret of Chromastone." However, he can be damaged with significant force. In "The Vengeance of Vilgax," Chromastone is destroyed by Vilgax and his remains were regenerated into Diamondhead once Vilgax tried to get the Omnitrix from Ben and has not been seen in the series since. It is later revealed that Chromastone is still present in the Omnitrix, even after Sugilite is released from the device by Tetrax Shard to restore Petropia