Nobody knows. Fossils do not record colour information.
The best guess is that it was similar to modern lizards that live in forest areas.
We only know of Triceratops from fossil bones. Even if we had fossil skin, it wouldn't have preserved the color. For that reason, nobody knows what color any non avian dinosaurs, including Triceratops, were.
I think the triceratops was either brown or gray.
The frill of a triceratops are made from skin and bones, and the colors on the frill is the skin and what puffs it up is the bones.
Orange
it was once believed that triceratops skin was your typical lizard type skin with scales, so bumpy as a result of the interlocking layers of scales. however recent evidence has shown that triceratops may have had rows of bristles along its back, somewhat like a porcupine
Triceratops, like many reptiles, may have had the ability to change color through various means such as hormonal changes, temperature, or environmental factors, although direct evidence of this is limited due to the fossilization process. Modern relatives, such as chameleons and some species of lizards, can change color for camouflage, communication, or temperature regulation, which provides insight into how similar mechanisms might have worked in dinosaurs. However, specific details about color change in Triceratops remain speculative, as their skin and color patterns are primarily inferred from fossilized remains and comparisons with living species.
No one actually knows what there skin was like or what colour they were but I would say it was scaly.
a t rex was alive for 3,227
Because these animals lived millions of years ago and all of the skin from them has rotted away.
A fitting name for a blue triceratops puffle could be "Blazetops," combining the vibrant color blue with the dinosaur's iconic features. Alternatively, "Cerulean Spike" captures both the color and the triceratops' distinctive horns. These names reflect the puffle's unique personality while highlighting its dinosaur heritage.
They stayed in dry climate because of the skin they had they barley drink any water.
The dinosaur with three horns is called the "Triceratops". It is a large plant eater with a frill protecting it's neck. The Triceratops uses the horns for spearing plants, and as weapons to protect itself from predators.