cold, white, dark-orange, icy, charcoal black
Pluto is thought to resemble Neptune's moon Triton.
Pluto's composition is unknown, but its density (about 2 gm/cm3) indicates that it is probably a mixture of 70% rock and 30% water ice much like Triton. The bright areas of the surface seem to be...
Pluto's surface is dark orange and charcoal black. It is very rocky and coated in nitrogen ice.
A lot icier.