The bluish Northern Latitudes of Saturn (natural colors - elab. NASA)

Caption NASA:"In Saturn's bluish North, day ends for the dreamy white clouds that stretch here into twilight.
This natural color scene shows middle latitudes in Saturn's North at excellent resolution, and with little detectable blur due to spacecraft motion.

North on Saturn is up and rotated 22° to the right.

Images taken using red, green and blue spectral filters were combined to create this color view. The image was taken with the Cassini spacecraft narrow-angle camera on April 1, 2007 at a distance of approx. 2 MKM (about 1,2 MMs) from Saturn and at a Sun-Saturn-spacecraft, or phase, angle of 86°.
Image scale is roughly about 12 Km (approx. 7 miles) per pixel".