Different Ōtsutsuki clan members possess variants in red, yellow, and blue . The yellow variant, in particular, has demonstrated immense power in the Boruto series.
Beyond the anime, the Rinnegan symbol is a popular motif for fans and can be found in various forms: Why is the Rinnegan purple instead of red? - Facebook rinnegan-symbol
The ripples represent the Six Paths of Saṃsāra, reflecting the user's mastery over various types of jutsu. Different Ōtsutsuki clan members possess variants in red,
The symbol consists of a spreading over the eyeball, typically with a light purple iris and sclera. This pattern signifies the cycle of reincarnation and the wielder’s god-like ability to control life and death. - Facebook The ripples represent the Six Paths
The is one of the most recognizable icons in the Naruto and Boruto universe, representing the "Samsara Eye"—the most exalted of the Three Great Dōjutsu. Visual Meaning and Origin
A superior form with nine tomoe across several ripples, typically manifesting as a third eye on the forehead. Cultural Impact